104125239133920 has 72 divisors (see below), whose sum is σ = 355327378549416. Its totient is φ = 27766730435328.

The previous prime is 104125239133871. The next prime is 104125239133939. The reversal of 104125239133920 is 29331932521401.

104125239133920 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 2 + 523 + 9 + 1 + 33 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36154595482 + ... + 36154598361.

It is an arithmetic number, because the mean of its divisors is an integer number (4935102479853).

Almost surely, 2^{104125239133920} is an apocalyptic number.

104125239133920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104125239133920 is an abundant number, since it is smaller than the sum of its proper divisors (251202139415496).

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

104125239133920 is a wasteful number, since it uses less digits than its factorization.

104125239133920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72309193864 (or 72309193853 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 104125239133920 in words is "one hundred four trillion, one hundred twenty-five billion, two hundred thirty-nine million, one hundred thirty-three thousand, nine hundred twenty".