120477681336 has 16 divisors (see below), whose sum is σ = 301194203400. Its totient is φ = 40159227104.

The previous prime is 120477681319. The next prime is 120477681397. The reversal of 120477681336 is 633186774021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509951671 + ... + 2509951718.

Almost surely, 2^120477681336 is an apocalyptic number.

It is an amenable number.

120477681336 is an abundant number, since it is smaller than the sum of its proper divisors (180716522064).

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

120477681336 is a wasteful number, since it uses less digits than its factorization.

120477681336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019903398 (or 5019903394 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 120477681336 in words is "one hundred twenty billion, four hundred seventy-seven million, six hundred eighty-one thousand, three hundred thirty-six".