342534020252 has 12 divisors (see below), whose sum is σ = 600210005976. Its totient is φ = 171045447120.

The previous prime is 342534020249. The next prime is 342534020263. The reversal of 342534020252 is 252020435243.

It is a super-2 number, since 2×342534020252² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55387274 + ... + 55393457.

It is an arithmetic number, because the mean of its divisors is an integer number (50017500498).

Almost surely, 2^342534020252 is an apocalyptic number.

It is an amenable number.

342534020252 is a deficient number, since it is larger than the sum of its proper divisors (257675985724).

342534020252 is a wasteful number, since it uses less digits than its factorization.

342534020252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110781508 (or 110781506 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 342534020252 its reverse (252020435243), we get a palindrome (594554455495).

The spelling of 342534020252 in words is "three hundred forty-two billion, five hundred thirty-four million, twenty thousand, two hundred fifty-two".