104387404386 has 16 divisors (see below), whose sum is σ = 208965832704. Its totient is φ = 34763964144.

The previous prime is 104387404369. The next prime is 104387404391. The reversal of 104387404386 is 683404783401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7952226 + ... + 7965341.

It is an arithmetic number, because the mean of its divisors is an integer number (13060364544).

Almost surely, 2^104387404386 is an apocalyptic number.

104387404386 is an abundant number, since it is smaller than the sum of its proper divisors (104578428318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104387404386 is a wasteful number, since it uses less digits than its factorization.

104387404386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15918665.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 104387404386 in words is "one hundred four billion, three hundred eighty-seven million, four hundred four thousand, three hundred eighty-six".