120140231044032 has 112 divisors (see below), whose sum is σ = 353270488377600. Its totient is φ = 40037620965120.

The previous prime is 120140231043997. The next prime is 120140231044117. The reversal of 120140231044032 is 230440132041021.

120140231044032 is a `hidden beast` number, since 1 + 20 + 1 + 4 + 0 + 231 + 0 + 4 + 403 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 120140231043987 and 120140231044005.

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 15 ways as a sum of consecutive naturals, for example, 329182 + ... + 15504477.

Almost surely, 2^{120140231044032} is an apocalyptic number.

120140231044032 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 120140231044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176635244188800).

120140231044032 is an abundant number, since it is smaller than the sum of its proper divisors (233130257333568).

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

120140231044032 is a wasteful number, since it uses less digits than its factorization.

120140231044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15838071 (or 15838055 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 120140231044032 its reverse (230440132041021), we get a palindrome (350580363085053).

The spelling of 120140231044032 in words is "one hundred twenty trillion, one hundred forty billion, two hundred thirty-one million, forty-four thousand, thirty-two".