41405544164 has 12 divisors (see below), whose sum is σ = 72729071100. Its totient is φ = 20625809568.

The previous prime is 41405544149. The next prime is 41405544179. The reversal of 41405544164 is 46144550414.

It is an interprime number because it is at equal distance from previous prime (41405544149) and next prime (41405544179).

It can be written as a sum of positive squares in 2 ways, for example, as 8569204900 + 32836339264 = 92570^2 + 181208^2 .

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, 19239419 + ... + 19241570.

It is an arithmetic number, because the mean of its divisors is an integer number (6060755925).

Almost surely, 2^41405544164 is an apocalyptic number.

It is an amenable number.

41405544164 is a deficient number, since it is larger than the sum of its proper divisors (31323526936).

41405544164 is a wasteful number, since it uses less digits than its factorization.

41405544164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38481262 (or 38481260 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 41405544164 in words is "forty-one billion, four hundred five million, five hundred forty-four thousand, one hundred sixty-four".