40131314002572 has 96 divisors (see below), whose sum is σ = 109574507857920. Its totient is φ = 11320835581440.

The previous prime is 40131314002511. The next prime is 40131314002573. The reversal of 40131314002572 is 27520041313104.

It is a super-2 number, since 2×40131314002572² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40131314002573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218288433 + ... + 218472200.

It is an arithmetic number, because the mean of its divisors is an integer number (1141401123520).

Almost surely, 2^{40131314002572} is an apocalyptic number.

It is an amenable number.

40131314002572 is an abundant number, since it is smaller than the sum of its proper divisors (69443193855348).

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

40131314002572 is a wasteful number, since it uses less digits than its factorization.

40131314002572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436760703 (or 436760701 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 40131314002572 its reverse (27520041313104), we get a palindrome (67651355315676).

The spelling of 40131314002572 in words is "forty trillion, one hundred thirty-one billion, three hundred fourteen million, two thousand, five hundred seventy-two".