2132120234144 has 24 divisors (see below), whose sum is σ = 4238365229280. Its totient is φ = 1055710017216.

The previous prime is 2132120234119. The next prime is 2132120234173. The reversal of 2132120234144 is 4414320212312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323437274 + ... + 323443865.

It is an arithmetic number, because the mean of its divisors is an integer number (176598551220).

Almost surely, 2^{2132120234144} is an apocalyptic number.

It is an amenable number.

2132120234144 is a deficient number, since it is larger than the sum of its proper divisors (2106244995136).

2132120234144 is a wasteful number, since it uses less digits than its factorization.

2132120234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646881252 (or 646881244 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2132120234144 its reverse (4414320212312), we get a palindrome (6546440446456).

The spelling of 2132120234144 in words is "two trillion, one hundred thirty-two billion, one hundred twenty million, two hundred thirty-four thousand, one hundred forty-four".