253330152344 has 16 divisors (see below), whose sum is σ = 475945935000. Its totient is φ = 126411236352.

The previous prime is 253330152311. The next prime is 253330152349. The reversal of 253330152344 is 443251033352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253330152349) 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, 31725737 + ... + 31733720.

Almost surely, 2^253330152344 is an apocalyptic number.

It is an amenable number.

253330152344 is a deficient number, since it is larger than the sum of its proper divisors (222615782656).

253330152344 is a wasteful number, since it uses less digits than its factorization.

253330152344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63459962 (or 63459958 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 253330152344 its reverse (443251033352), we get a palindrome (696581185696).

The spelling of 253330152344 in words is "two hundred fifty-three billion, three hundred thirty million, one hundred fifty-two thousand, three hundred forty-four".