104044086477 has 24 divisors (see below), whose sum is σ = 160102522944. Its totient is φ = 64882041984.

The previous prime is 104044086473. The next prime is 104044086491. The reversal of 104044086477 is 774680440401.

It is a happy number.

It is not a de Polignac number, because 104044086477 - 2² = 104044086473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044086473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2061033 + ... + 2110910.

It is an arithmetic number, because the mean of its divisors is an integer number (6670938456).

Almost surely, 2^104044086477 is an apocalyptic number.

104044086477 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

104044086477 is a deficient number, since it is larger than the sum of its proper divisors (56058436467).

104044086477 is a wasteful number, since it uses less digits than its factorization.

104044086477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172129 (or 4172126 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 104044086477 in words is "one hundred four billion, forty-four million, eighty-six thousand, four hundred seventy-seven".