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10441044440 = 2351991311689
BaseRepresentation
bin10011011100101010…
…11011000111011000
3222221122200000100122
421232111123013120
5132340401410230
64444015452412
7516511261541
oct115625330730
928848600318
1010441044440
114478774252
122034827108
13ca519cb08
1471096d4c8
1541197cbe5
hex26e55b1d8

10441044440 has 32 divisors (see below), whose sum is σ = 23610420000. Its totient is φ = 4155427584.

The previous prime is 10441044413. The next prime is 10441044451. The reversal of 10441044440 is 4444014401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647885 + ... + 663804.

It is an arithmetic number, because the mean of its divisors is an integer number (737825625).

Almost surely, 210441044440 is an apocalyptic number.

10441044440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10441044440 is an abundant number, since it is smaller than the sum of its proper divisors (13169375560).

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

10441044440 is a wasteful number, since it uses less digits than its factorization.

10441044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311899 (or 1311895 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 10441044440 its reverse (4444014401), we get a palindrome (14885058841).

The spelling of 10441044440 in words is "ten billion, four hundred forty-one million, forty-four thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 199 398 796 995 1592 1990 3980 7960 1311689 2623378 5246756 6558445 10493512 13116890 26233780 52467560 261026111 522052222 1044104444 1305130555 2088208888 2610261110 5220522220 10441044440