40157275104 has 72 divisors (see below), whose sum is σ = 115805722032. Its totient is φ = 13197219840.

The previous prime is 40157275099. The next prime is 40157275121.

40157275104 is a `hidden beast` number, since 4 + 0 + 1 + 572 + 75 + 10 + 4 = 666.

40157275104 is nontrivially palindromic in base 10.

40157275104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×40157275104² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 961489 + ... + 1002384.

It is an arithmetic number, because the mean of its divisors is an integer number (1608412806).

Almost surely, 2^40157275104 is an apocalyptic number.

It is an amenable number.

40157275104 is an abundant number, since it is smaller than the sum of its proper divisors (75648446928).

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

40157275104 is a wasteful number, since it uses less digits than its factorization.

40157275104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963960 (or 1963949 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 40157275104 in words is "forty billion, one hundred fifty-seven million, two hundred seventy-five thousand, one hundred four".