2120502344 has 64 divisors (see below), whose sum is σ = 4322419200. Its totient is φ = 971357184.

The previous prime is 2120502299. The next prime is 2120502367. The reversal of 2120502344 is 4432050212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800814 + ... + 2801570.

It is an arithmetic number, because the mean of its divisors is an integer number (67537800).

Almost surely, 2^2120502344 is an apocalyptic number.

It is an amenable number.

2120502344 is an abundant number, since it is smaller than the sum of its proper divisors (2201916856).

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

2120502344 is a wasteful number, since it uses less digits than its factorization.

2120502344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 1298 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2120502344 is about 46048.9125170182. The cubic root of 2120502344 is about 1284.7331162095.

Adding to 2120502344 its reverse (4432050212), we get a palindrome (6552552556).

The spelling of 2120502344 in words is "two billion, one hundred twenty million, five hundred two thousand, three hundred forty-four".