540043104405 has 48 divisors (see below), whose sum is σ = 1005283992960. Its totient is φ = 246841838208.

The previous prime is 540043104383. The next prime is 540043104407. The reversal of 540043104405 is 504401340045.

It is not a de Polignac number, because 540043104405 - 2⁵ = 540043104373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540043104407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5542851 + ... + 5639439.

It is an arithmetic number, because the mean of its divisors is an integer number (20943416520).

Almost surely, 2^540043104405 is an apocalyptic number.

It is an amenable number.

540043104405 is a deficient number, since it is larger than the sum of its proper divisors (465240888555).

540043104405 is a wasteful number, since it uses less digits than its factorization.

540043104405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104218 (or 104211 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 540043104405 in words is "five hundred forty billion, forty-three million, one hundred four thousand, four hundred five".