40564246504 has 16 divisors (see below), whose sum is σ = 76524577920. Its totient is φ = 20157692400.

The previous prime is 40564246487. The next prime is 40564246507.

It is a happy number.

40564246504 is nontrivially palindromic in base 10.

40564246504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40564246507) 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, 15552472 + ... + 15555079.

It is an arithmetic number, because the mean of its divisors is an integer number (4782786120).

Almost surely, 2^40564246504 is an apocalyptic number.

It is an amenable number.

40564246504 is a deficient number, since it is larger than the sum of its proper divisors (35960331416).

40564246504 is a wasteful number, since it uses less digits than its factorization.

40564246504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31107720 (or 31107716 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 40564246504 in words is "forty billion, five hundred sixty-four million, two hundred forty-six thousand, five hundred four".