2990996232120 has 384 divisors, whose sum is σ = 10952310620160. Its totient is φ = 702386150400.

The previous prime is 2990996232017. The next prime is 2990996232149. The reversal of 2990996232120 is 212326990992.

It is a happy number.

2990996232120 is a `hidden beast` number, since 2 + 9 + 9 + 0 + 9 + 9 + 623 + 2 + 1 + 2 + 0 = 666.

It is a congruent number.

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, 41189845 + ... + 41262395.

It is an arithmetic number, because the mean of its divisors is an integer number (28521642240).

Almost surely, 2^{2990996232120} is an apocalyptic number.

2990996232120 is a gapful number since it is divisible by the number (20) 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 2990996232120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5476155310080).

2990996232120 is an abundant number, since it is smaller than the sum of its proper divisors (7961314388040).

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

2990996232120 is a wasteful number, since it uses less digits than its factorization.

2990996232120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72987 (or 72980 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 2990996232120 in words is "two trillion, nine hundred ninety billion, nine hundred ninety-six million, two hundred thirty-two thousand, one hundred twenty".