342017252 has 24 divisors (see below), whose sum is σ = 631629600. Its totient is φ = 161597376.

The previous prime is 342017251. The next prime is 342017267. The reversal of 342017252 is 252710243.

It is not an unprimeable number, because it can be changed into a prime (342017251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25583 + ... + 36585.

It is an arithmetic number, because the mean of its divisors is an integer number (26317900).

Almost surely, 2^342017252 is an apocalyptic number.

It is an amenable number.

342017252 is a deficient number, since it is larger than the sum of its proper divisors (289612348).

342017252 is a wasteful number, since it uses less digits than its factorization.

342017252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11435 (or 11433 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 342017252 is about 18493.7084436843. The cubic root of 342017252 is about 699.3308244410.

Adding to 342017252 its reverse (252710243), we get a palindrome (594727495).

The spelling of 342017252 in words is "three hundred forty-two million, seventeen thousand, two hundred fifty-two".