342811152 has 30 divisors (see below), whose sum is σ = 959395502. Its totient is φ = 114270336.

The previous prime is 342811123. The next prime is 342811177. The reversal of 342811152 is 251118243.

It can be written as a sum of positive squares in only one way, i.e., 189447696 + 153363456 = 13764^2 + 12384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1190173 + ... + 1190460.

Almost surely, 2^342811152 is an apocalyptic number.

It is an amenable number.

342811152 is an abundant number, since it is smaller than the sum of its proper divisors (616584350).

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

342811152 is a wasteful number, since it uses less digits than its factorization.

342811152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380647 (or 2380638 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 342811152 is about 18515.1600587194. The cubic root of 342811152 is about 699.8715083884.

Adding to 342811152 its reverse (251118243), we get a palindrome (593929395).

The spelling of 342811152 in words is "three hundred forty-two million, eight hundred eleven thousand, one hundred fifty-two".