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414040212031 = 1039139846041
BaseRepresentation
bin1100000011001101011…
…10000100001000111111
31110120201011201001002211
412001212232010020333
523240423243241111
6514112450401251
741625205506535
oct6014656041077
91416634631084
10414040212031
1114a6589a6516
12682b1290227
1330075389404
141607ab46155
15ab84321521
hex6066b8423f

414040212031 has 4 divisors (see below), whose sum is σ = 414080068464. Its totient is φ = 414000355600.

The previous prime is 414040212029. The next prime is 414040212083. The reversal of 414040212031 is 130212040414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 414040212031 - 21 = 414040212029 is a prime.

It is a super-2 number, since 2×4140402120312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 414040211993 and 414040212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414040222031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19912630 + ... + 19933411.

It is an arithmetic number, because the mean of its divisors is an integer number (103520017116).

Almost surely, 2414040212031 is an apocalyptic number.

414040212031 is a deficient number, since it is larger than the sum of its proper divisors (39856433).

414040212031 is a wasteful number, since it uses less digits than its factorization.

414040212031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39856432.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 414040212031 its reverse (130212040414), we get a palindrome (544252252445).

The spelling of 414040212031 in words is "four hundred fourteen billion, forty million, two hundred twelve thousand, thirty-one".

Divisors: 1 10391 39846041 414040212031