104390289383318 has 4 divisors (see below), whose sum is σ = 156585434074980. Its totient is φ = 52195144691658.

The previous prime is 104390289383287. The next prime is 104390289383327. The reversal of 104390289383318 is 813383982093401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26097572345828 + ... + 26097572345831.

It is an arithmetic number, because the mean of its divisors is an integer number (39146358518745).

Almost surely, 2^{104390289383318} is an apocalyptic number.

104390289383318 is a deficient number, since it is larger than the sum of its proper divisors (52195144691662).

104390289383318 is an equidigital number, since it uses as much as digits as its factorization.

104390289383318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52195144691661.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 104390289383318 in words is "one hundred four trillion, three hundred ninety billion, two hundred eighty-nine million, three hundred eighty-three thousand, three hundred eighteen".