120385739884032 has 360 divisors, whose sum is σ = 419135674053096. Its totient is φ = 34395923939328.

The previous prime is 120385739883977. The next prime is 120385739884057. The reversal of 120385739884032 is 230488937583021.

120385739884032 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 85 + 73 + 9 + 88 + 403 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3777153 + ... + 15969920.

Almost surely, 2^{120385739884032} is an apocalyptic number.

120385739884032 is a gapful number since it is divisible by the number (12) 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 120385739884032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209567837026548).

120385739884032 is an abundant number, since it is smaller than the sum of its proper divisors (298749934169064).

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

120385739884032 is an frugal number, since it uses more digits than its factorization.

120385739884032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19747120 (or 19747085 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 120385739884032 in words is "one hundred twenty trillion, three hundred eighty-five billion, seven hundred thirty-nine million, eight hundred eighty-four thousand, thirty-two".