253350423244 has 12 divisors (see below), whose sum is σ = 453674014024. Its totient is φ = 123729276384.

The previous prime is 253350423229. The next prime is 253350423251. The reversal of 253350423244 is 442324053352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736483617 + ... + 736483960.

Almost surely, 2^253350423244 is an apocalyptic number.

It is an amenable number.

253350423244 is a deficient number, since it is larger than the sum of its proper divisors (200323590780).

253350423244 is a wasteful number, since it uses less digits than its factorization.

253350423244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472967624 (or 1472967622 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 253350423244 its reverse (442324053352), we get a palindrome (695674476596).

The spelling of 253350423244 in words is "two hundred fifty-three billion, three hundred fifty million, four hundred twenty-three thousand, two hundred forty-four".