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40214042413120 = 265125668882541
BaseRepresentation
bin10010010010011000011111…
…01101101000100001000000
312021101102110202111012020201
421021030033231220201000
520232331324324204440
6221310024232014544
711320240313404462
oct1111141755504100
9167342422435221
1040214042413120
11118a4752623074
124615901531454
131959224c25814
149d0527554132
1549b0d5da119a
hex24930fb68840

40214042413120 has 28 divisors (see below), whose sum is σ = 95759688497004. Its totient is φ = 16085616965120.

The previous prime is 40214042413079. The next prime is 40214042413141. The reversal of 40214042413120 is 2131424041204.

It can be written as a sum of positive squares in 2 ways, for example, as 6762995531776 + 33451046881344 = 2600576^2 + 5783688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62834440951 + ... + 62834441590.

It is an arithmetic number, because the mean of its divisors is an integer number (3419988874893).

Almost surely, 240214042413120 is an apocalyptic number.

40214042413120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40214042413120 is an abundant number, since it is smaller than the sum of its proper divisors (55545646083884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40214042413120 is a wasteful number, since it uses less digits than its factorization.

40214042413120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125668882558 (or 125668882548 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 40214042413120 its reverse (2131424041204), we get a palindrome (42345466454324).

The spelling of 40214042413120 in words is "forty trillion, two hundred fourteen billion, forty-two million, four hundred thirteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 125668882541 251337765082 502675530164 628344412705 1005351060328 1256688825410 2010702120656 2513377650820 4021404241312 5026755301640 8042808482624 10053510603280 20107021206560 40214042413120