104156380736 has 14 divisors (see below), whose sum is σ = 206685318150. Its totient is φ = 52078190336.

The previous prime is 104156380717. The next prime is 104156380747. The reversal of 104156380736 is 637083651401.

It can be written as a sum of positive squares in only one way, i.e., 79154446336 + 25001934400 = 281344^2 + 158120^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813721661 + ... + 813721788.

Almost surely, 2^104156380736 is an apocalyptic number.

104156380736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104156380736 is a deficient number, since it is larger than the sum of its proper divisors (102528937414).

104156380736 is an equidigital number, since it uses as much as digits as its factorization.

104156380736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627443461 (or 1627443451 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 104156380736 in words is "one hundred four billion, one hundred fifty-six million, three hundred eighty thousand, seven hundred thirty-six".