41562961165665 has 96 divisors (see below), whose sum is σ = 73015871385600. Its totient is φ = 21869556508800.

The previous prime is 41562961165603. The next prime is 41562961165709. The reversal of 41562961165665 is 56656116926514.

41562961165665 is a `hidden beast` number, since 4 + 1 + 5 + 6 + 2 + 9 + 61 + 1 + 6 + 566 + 5 = 666.

It is not a de Polignac number, because 41562961165665 - 2¹⁸ = 41562960903521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1528542220 + ... + 1528569410.

It is an arithmetic number, because the mean of its divisors is an integer number (760581993600).

Almost surely, 2^{41562961165665} is an apocalyptic number.

41562961165665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41562961165665 is a deficient number, since it is larger than the sum of its proper divisors (31452910219935).

41562961165665 is a wasteful number, since it uses less digits than its factorization.

41562961165665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28835 (or 28832 counting only the distinct ones).

The product of its digits is 69984000, while the sum is 63.

The spelling of 41562961165665 in words is "forty-one trillion, five hundred sixty-two billion, nine hundred sixty-one million, one hundred sixty-five thousand, six hundred sixty-five".