40157433204 has 96 divisors (see below), whose sum is σ = 116609740800. Its totient is φ = 10494852480.

The previous prime is 40157433193. The next prime is 40157433209. The reversal of 40157433204 is 40233475104.

40157433204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40157433204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40157433209) 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, 387532 + ... + 480099.

It is an arithmetic number, because the mean of its divisors is an integer number (1214684800).

Almost surely, 2^40157433204 is an apocalyptic number.

It is an amenable number.

40157433204 is an abundant number, since it is smaller than the sum of its proper divisors (76452307596).

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

40157433204 is a wasteful number, since it uses less digits than its factorization.

40157433204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867693 (or 867691 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

It can be divided in two parts, 401574 and 33204, that added together give a triangular number (434778 = T₉₃₂).

The spelling of 40157433204 in words is "forty billion, one hundred fifty-seven million, four hundred thirty-three thousand, two hundred four".