120286886976 has 105 divisors (see below), whose sum is σ = 356642053669. Its totient is φ = 40087305216.

The previous prime is 120286886969. The next prime is 120286886989. The reversal of 120286886976 is 679688682021.

The square root of 120286886976 is 346824.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10974657600 + 109312229376 = 104760^2 + 330624^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 24968920 + ... + 24973736.

Almost surely, 2^120286886976 is an apocalyptic number.

120286886976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

120286886976 is the 346824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120286886976

120286886976 is an abundant number, since it is smaller than the sum of its proper divisors (236355166693).

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

120286886976 is an frugal number, since it uses more digits than its factorization.

120286886976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9658 (or 4822 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 120286886976 in words is "one hundred twenty billion, two hundred eighty-six million, eight hundred eighty-six thousand, nine hundred seventy-six".