2152344162 has 24 divisors (see below), whose sum is σ = 4347293328. Its totient is φ = 710354760.

The previous prime is 2152344137. The next prime is 2152344203. The reversal of 2152344162 is 2614432512.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1174587 + ... + 1176417.

It is an arithmetic number, because the mean of its divisors is an integer number (181137222).

Almost surely, 2^2152344162 is an apocalyptic number.

2152344162 is an abundant number, since it is smaller than the sum of its proper divisors (2194949166).

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

2152344162 is an equidigital number, since it uses as much as digits as its factorization.

2152344162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 1943 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 2152344162 is about 46393.3633400296. The cubic root of 2152344162 is about 1291.1317836138.

Adding to 2152344162 its reverse (2614432512), we get a palindrome (4766776674).

The spelling of 2152344162 in words is "two billion, one hundred fifty-two million, three hundred forty-four thousand, one hundred sixty-two".