120957844000 has 192 divisors, whose sum is σ = 342955372032. Its totient is φ = 41067648000.

The previous prime is 120957843959. The next prime is 120957844013. The reversal of 120957844000 is 448759021.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2863030 + ... + 2904970.

It is an arithmetic number, because the mean of its divisors is an integer number (1786225896).

Almost surely, 2^120957844000 is an apocalyptic number.

120957844000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120957844000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171477686016).

120957844000 is an abundant number, since it is smaller than the sum of its proper divisors (221997528032).

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

120957844000 is a wasteful number, since it uses less digits than its factorization.

120957844000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42076 (or 42058 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 120957844000 in words is "one hundred twenty billion, nine hundred fifty-seven million, eight hundred forty-four thousand".