252344350311 has 8 divisors (see below), whose sum is σ = 336734248320. Its totient is φ = 168092009592.

The previous prime is 252344350289. The next prime is 252344350337. The reversal of 252344350311 is 113053443252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252344350311 - 2²¹ = 252342253159 is a prime.

It is a super-2 number, since 2×252344350311² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252344350351) 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, 34385041 + ... + 34392378.

It is an arithmetic number, because the mean of its divisors is an integer number (42091781040).

Almost surely, 2^252344350311 is an apocalyptic number.

252344350311 is a deficient number, since it is larger than the sum of its proper divisors (84389898009).

252344350311 is a wasteful number, since it uses less digits than its factorization.

252344350311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68778645.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 252344350311 its reverse (113053443252), we get a palindrome (365397793563).

The spelling of 252344350311 in words is "two hundred fifty-two billion, three hundred forty-four million, three hundred fifty thousand, three hundred eleven".