120539626032 has 240 divisors, whose sum is σ = 368542483200. Its totient is φ = 33842704896.

The previous prime is 120539626003. The next prime is 120539626043. The reversal of 120539626032 is 230626935021.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94392178 + ... + 94393454.

It is an arithmetic number, because the mean of its divisors is an integer number (1535593680).

Almost surely, 2^120539626032 is an apocalyptic number.

120539626032 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 120539626032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184271241600).

120539626032 is an abundant number, since it is smaller than the sum of its proper divisors (248002857168).

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

120539626032 is a wasteful number, since it uses less digits than its factorization.

120539626032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 120539626032 in words is "one hundred twenty billion, five hundred thirty-nine million, six hundred twenty-six thousand, thirty-two".