252115511343341 has 4 divisors (see below), whose sum is σ = 252121287361500. Its totient is φ = 252109735325184.

The previous prime is 252115511343331. The next prime is 252115511343347. The reversal of 252115511343341 is 143343115511252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71412285435241 + 180703225908100 = 8450579^2 + 13442590^2 .

It is a cyclic number.

It is not a de Polignac number, because 252115511343341 - 2³⁰ = 252114437601517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252115511343347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887943606 + ... + 2888030903.

It is an arithmetic number, because the mean of its divisors is an integer number (63030321840375).

Almost surely, 2^{252115511343341} is an apocalyptic number.

It is an amenable number.

252115511343341 is a deficient number, since it is larger than the sum of its proper divisors (5776018159).

252115511343341 is an equidigital number, since it uses as much as digits as its factorization.

252115511343341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776018158.

The product of its digits is 216000, while the sum is 41.

Adding to 252115511343341 its reverse (143343115511252), we get a palindrome (395458626854593).

The spelling of 252115511343341 in words is "two hundred fifty-two trillion, one hundred fifteen billion, five hundred eleven million, three hundred forty-three thousand, three hundred forty-one".