104390289383320 has 16 divisors (see below), whose sum is σ = 234878151112560. Its totient is φ = 41756115753312.

The previous prime is 104390289383287. The next prime is 104390289383327. The reversal of 104390289383320 is 23383982093401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104390289383327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304878617252 + ... + 1304878617331.

It is an arithmetic number, because the mean of its divisors is an integer number (14679884444535).

Almost surely, 2^{104390289383320} is an apocalyptic number.

104390289383320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104390289383320 is an abundant number, since it is smaller than the sum of its proper divisors (130487861729240).

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

104390289383320 is a wasteful number, since it uses less digits than its factorization.

104390289383320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609757234594 (or 2609757234590 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 104390289383320 in words is "one hundred four trillion, three hundred ninety billion, two hundred eighty-nine million, three hundred eighty-three thousand, three hundred twenty".