40025320254100 has 36 divisors (see below), whose sum is σ = 86867904028864. Its totient is φ = 16007739331680.

The previous prime is 40025320254079. The next prime is 40025320254133. The reversal of 40025320254100 is 145202352004.

It is a super-2 number, since 2×40025320254100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29185974 + ... + 30526573.

Almost surely, 2^{40025320254100} is an apocalyptic number.

It is an amenable number.

40025320254100 is an abundant number, since it is smaller than the sum of its proper divisors (46842583774764).

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

40025320254100 is a wasteful number, since it uses less digits than its factorization.

40025320254100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59719264 (or 59719257 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 40025320254100 in words is "forty trillion, twenty-five billion, three hundred twenty million, two hundred fifty-four thousand, one hundred".