540344425904 has 20 divisors (see below), whose sum is σ = 1050490430976. Its totient is φ = 269250121152.

The previous prime is 540344425883. The next prime is 540344425921. The reversal of 540344425904 is 409524443045.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57625904 + ... + 57635279.

Almost surely, 2^540344425904 is an apocalyptic number.

It is an amenable number.

540344425904 is a deficient number, since it is larger than the sum of its proper divisors (510146005072).

540344425904 is a wasteful number, since it uses less digits than its factorization.

540344425904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115261484 (or 115261478 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

Adding to 540344425904 its reverse (409524443045), we get a palindrome (949868868949).

The spelling of 540344425904 in words is "five hundred forty billion, three hundred forty-four million, four hundred twenty-five thousand, nine hundred four".