252344434629 has 24 divisors (see below), whose sum is σ = 391412360640. Its totient is φ = 144189085824.

The previous prime is 252344434609. The next prime is 252344434631. The reversal of 252344434629 is 926434443252.

It is a happy number.

It is not a de Polignac number, because 252344434629 - 2⁵ = 252344434597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252344434609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3784392 + ... + 3850494.

It is an arithmetic number, because the mean of its divisors is an integer number (16308848360).

Almost surely, 2^252344434629 is an apocalyptic number.

It is an amenable number.

252344434629 is a deficient number, since it is larger than the sum of its proper divisors (139067926011).

252344434629 is a wasteful number, since it uses less digits than its factorization.

252344434629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92089 (or 92082 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 48.

The spelling of 252344434629 in words is "two hundred fifty-two billion, three hundred forty-four million, four hundred thirty-four thousand, six hundred twenty-nine".