2990132144 has 20 divisors (see below), whose sum is σ = 6098296440. Its totient is φ = 1416378240.

The previous prime is 2990132141. The next prime is 2990132153. The reversal of 2990132144 is 4412310992.

2990132144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2990132141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4917677 + ... + 4918284.

It is an arithmetic number, because the mean of its divisors is an integer number (304914822).

Almost surely, 2^2990132144 is an apocalyptic number.

It is an amenable number.

2990132144 is an abundant number, since it is smaller than the sum of its proper divisors (3108164296).

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

2990132144 is a wasteful number, since it uses less digits than its factorization.

2990132144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835988 (or 9835982 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2990132144 is about 54682.1007643269. The cubic root of 2990132144 is about 1440.6665098712. Note that the first 3 decimals are identical.

The spelling of 2990132144 in words is "two billion, nine hundred ninety million, one hundred thirty-two thousand, one hundred forty-four".