60120874944 has 896 divisors, whose sum is σ = 212745523200. Its totient is φ = 16688664576.

The previous prime is 60120874921. The next prime is 60120874993. The reversal of 60120874944 is 44947802106.

60120874944 is a `hidden beast` number, since 60 + 1 + 20 + 87 + 494 + 4 = 666.

It is a super-2 number, since 2×60120874944² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60120874944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1279167529 + ... + 1279167575.

It is an arithmetic number, because the mean of its divisors is an integer number (237439200).

Almost surely, 2^60120874944 is an apocalyptic number.

60120874944 is a gapful number since it is divisible by the number (64) 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 60120874944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106372761600).

60120874944 is an abundant number, since it is smaller than the sum of its proper divisors (152624648256).

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

60120874944 is a wasteful number, since it uses less digits than its factorization.

60120874944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 60120874944 in words is "sixty billion, one hundred twenty million, eight hundred seventy-four thousand, nine hundred forty-four".