104164603641 has 40 divisors (see below), whose sum is σ = 178965892160. Its totient is φ = 59143455072.

The previous prime is 104164603519. The next prime is 104164603657. The reversal of 104164603641 is 146306461401.

104164603641 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 6 + 4 + 6 + 0 + 3 + 641 = 666.

It is not a de Polignac number, because 104164603641 - 2¹⁹ = 104164079353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104164603596 and 104164603605.

It is not an unprimeable number, because it can be changed into a prime (104164603681) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 496051 + ... + 674088.

It is an arithmetic number, because the mean of its divisors is an integer number (4474147304).

Almost surely, 2^104164603641 is an apocalyptic number.

It is an amenable number.

104164603641 is a deficient number, since it is larger than the sum of its proper divisors (74801288519).

104164603641 is a wasteful number, since it uses less digits than its factorization.

104164603641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170315 (or 1170306 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 104164603641 in words is "one hundred four billion, one hundred sixty-four million, six hundred three thousand, six hundred forty-one".