252102441343 has 4 divisors (see below), whose sum is σ = 252116350200. Its totient is φ = 252088532488.

The previous prime is 252102441229. The next prime is 252102441347. The reversal of 252102441343 is 343144201252.

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

It is a cyclic number.

It is not a de Polignac number, because 252102441343 - 2³⁷ = 114663487871 is a prime.

It is a super-2 number, since 2×252102441343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252102441347) 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, 6927205 + ... + 6963502.

It is an arithmetic number, because the mean of its divisors is an integer number (63029087550).

Almost surely, 2^252102441343 is an apocalyptic number.

252102441343 is a deficient number, since it is larger than the sum of its proper divisors (13908857).

252102441343 is a wasteful number, since it uses less digits than its factorization.

252102441343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13908856.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 252102441343 its reverse (343144201252), we get a palindrome (595246642595).

The spelling of 252102441343 in words is "two hundred fifty-two billion, one hundred two million, four hundred forty-one thousand, three hundred forty-three".