120367733640 has 384 divisors, whose sum is σ = 485206070400. Its totient is φ = 23539998720.

The previous prime is 120367733611. The next prime is 120367733653. The reversal of 120367733640 is 46337763021.

120367733640 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 120367733592 and 120367733601.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1044826 + ... + 1154294.

It is an arithmetic number, because the mean of its divisors is an integer number (1263557475).

Almost surely, 2^120367733640 is an apocalyptic number.

120367733640 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 120367733640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242603035200).

120367733640 is an abundant number, since it is smaller than the sum of its proper divisors (364838336760).

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

120367733640 is a wasteful number, since it uses less digits than its factorization.

120367733640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109525 (or 109514 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 42.

The spelling of 120367733640 in words is "one hundred twenty billion, three hundred sixty-seven million, seven hundred thirty-three thousand, six hundred forty".