40475857404 has 48 divisors (see below), whose sum is σ = 97101597600. Its totient is φ = 13113040896.

The previous prime is 40475857381. The next prime is 40475857421.

40475857404 is nontrivially palindromic in base 10.

40475857404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363412 + ... + 461540.

It is an arithmetic number, because the mean of its divisors is an integer number (2022949950).

Almost surely, 2^40475857404 is an apocalyptic number.

It is an amenable number.

40475857404 is an abundant number, since it is smaller than the sum of its proper divisors (56625740196).

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

40475857404 is a wasteful number, since it uses less digits than its factorization.

40475857404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99102 (or 99100 counting only the distinct ones).

The product of its (nonzero) digits is 2508800, while the sum is 48.

The spelling of 40475857404 in words is "forty billion, four hundred seventy-five million, eight hundred fifty-seven thousand, four hundred four".