120091539384 has 96 divisors (see below), whose sum is σ = 352069146000. Its totient is φ = 37923619392.

The previous prime is 120091539367. The next prime is 120091539409. The reversal of 120091539384 is 483935190021.

It is a happy number.

120091539384 is a `hidden beast` number, since 1 + 20 + 0 + 91 + 539 + 3 + 8 + 4 = 666.

120091539384 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 23 ways as a sum of consecutive naturals, for example, 692079 + ... + 848030.

Almost surely, 2^120091539384 is an apocalyptic number.

It is an amenable number.

120091539384 is an abundant number, since it is smaller than the sum of its proper divisors (231977606616).

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

120091539384 is a wasteful number, since it uses less digits than its factorization.

120091539384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540162 (or 1540133 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 120091539384 in words is "one hundred twenty billion, ninety-one million, five hundred thirty-nine thousand, three hundred eighty-four".