252310323541404 has 24 divisors (see below), whose sum is σ = 607715187885568. Its totient is φ = 81390426948720.

The previous prime is 252310323541343. The next prime is 252310323541411. The reversal of 252310323541404 is 404145323013252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339126778582 + ... + 339126779325.

Almost surely, 2^{252310323541404} is an apocalyptic number.

It is an amenable number.

252310323541404 is an abundant number, since it is smaller than the sum of its proper divisors (355404864344164).

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

252310323541404 is a wasteful number, since it uses less digits than its factorization.

252310323541404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678253557945 (or 678253557943 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 252310323541404 its reverse (404145323013252), we get a palindrome (656455646554656).

The spelling of 252310323541404 in words is "two hundred fifty-two trillion, three hundred ten billion, three hundred twenty-three million, five hundred forty-one thousand, four hundred four".