252253543302342 has 24 divisors (see below), whose sum is σ = 546558353412240. Its totient is φ = 84083128343280.

The previous prime is 252253543302251. The next prime is 252253543302461. The reversal of 252253543302342 is 243203345352252.

252253543302342 is a `hidden beast` number, since 2 + 5 + 2 + 2 + 53 + 543 + 30 + 23 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114385009 + ... + 116569452.

It is an arithmetic number, because the mean of its divisors is an integer number (22773264725510).

Almost surely, 2^{252253543302342} is an apocalyptic number.

252253543302342 is an abundant number, since it is smaller than the sum of its proper divisors (294304810109898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252253543302342 is a wasteful number, since it uses less digits than its factorization.

252253543302342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231015148 (or 231015145 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 45.

Adding to 252253543302342 its reverse (243203345352252), we get a palindrome (495456888654594).

The spelling of 252253543302342 in words is "two hundred fifty-two trillion, two hundred fifty-three billion, five hundred forty-three million, three hundred two thousand, three hundred forty-two".