342152356 has 48 divisors (see below), whose sum is σ = 738904320. Its totient is φ = 134997120.

The previous prime is 342152297. The next prime is 342152359. The reversal of 342152356 is 653251243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342152359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166785 + ... + 168823.

It is an arithmetic number, because the mean of its divisors is an integer number (15393840).

Almost surely, 2^342152356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342152356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369452160).

342152356 is an abundant number, since it is smaller than the sum of its proper divisors (396751964).

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

342152356 is a wasteful number, since it uses less digits than its factorization.

342152356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524 (or 2522 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 342152356 is about 18497.3607847174. The cubic root of 342152356 is about 699.4228957746.

The spelling of 342152356 in words is "three hundred forty-two million, one hundred fifty-two thousand, three hundred fifty-six".