40604040604 has 24 divisors (see below), whose sum is σ = 71774924256. Its totient is φ = 20097000000.

The previous prime is 40604040583. The next prime is 40604040613.

40604040604 is nontrivially palindromic in base 10.

40604040604 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 2×40604040604² (a number of 22 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 7 ways as a sum of consecutive naturals, for example, 3994929 + ... + 4005079.

It is an arithmetic number, because the mean of its divisors is an integer number (2990621844).

Almost surely, 2^40604040604 is an apocalyptic number.

It is an amenable number.

40604040604 is a deficient number, since it is larger than the sum of its proper divisors (31170883652).

40604040604 is a wasteful number, since it uses less digits than its factorization.

40604040604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20157 (or 20155 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 406040 and 40604, that added together give a palindrome (446644).

The spelling of 40604040604 in words is "forty billion, six hundred four million, forty thousand, six hundred four".