40254325032 has 16 divisors (see below), whose sum is σ = 100635812640. Its totient is φ = 13418108336.

The previous prime is 40254325031. The next prime is 40254325037. The reversal of 40254325032 is 23052345204.

It is not an unprimeable number, because it can be changed into a prime (40254325031) 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, 838631748 + ... + 838631795.

It is an arithmetic number, because the mean of its divisors is an integer number (6289738290).

Almost surely, 2^40254325032 is an apocalyptic number.

It is an amenable number.

40254325032 is an abundant number, since it is smaller than the sum of its proper divisors (60381487608).

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

40254325032 is a wasteful number, since it uses less digits than its factorization.

40254325032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677263552 (or 1677263548 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 40254325032 in words is "forty billion, two hundred fifty-four million, three hundred twenty-five thousand, thirty-two".