523144330045224 has 128 divisors (see below), whose sum is σ = 1310540235239040. Its totient is φ = 174024697992192.

The previous prime is 523144330045201. The next prime is 523144330045241. The reversal of 523144330045224 is 422540033441325.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135775842882 + ... + 135775846734.

It is an arithmetic number, because the mean of its divisors is an integer number (10238595587805).

Almost surely, 2^{523144330045224} is an apocalyptic number.

It is an amenable number.

523144330045224 is an abundant number, since it is smaller than the sum of its proper divisors (787395905193816).

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

523144330045224 is a wasteful number, since it uses less digits than its factorization.

523144330045224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499 (or 9495 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 523144330045224 its reverse (422540033441325), we get a palindrome (945684363486549).

The spelling of 523144330045224 in words is "five hundred twenty-three trillion, one hundred forty-four billion, three hundred thirty million, forty-five thousand, two hundred twenty-four".