120764738940 has 192 divisors, whose sum is σ = 358989926400. Its totient is φ = 30291306240.

The previous prime is 120764738923. The next prime is 120764739019. The reversal of 120764738940 is 49837467021.

120764738940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1128642367 + ... + 1128642473.

It is an arithmetic number, because the mean of its divisors is an integer number (1869739200).

Almost surely, 2^120764738940 is an apocalyptic number.

120764738940 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 120764738940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179494963200).

120764738940 is an abundant number, since it is smaller than the sum of its proper divisors (238225187460).

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

120764738940 is an equidigital number, since it uses as much as digits as its factorization.

120764738940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 120764738940 in words is "one hundred twenty billion, seven hundred sixty-four million, seven hundred thirty-eight thousand, nine hundred forty".