522140450103420 has 24 divisors (see below), whose sum is σ = 1461993260289744. Its totient is φ = 139237453360896.

The previous prime is 522140450103403. The next prime is 522140450103449. The reversal of 522140450103420 is 24301054041225.

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, 4351170417469 + ... + 4351170417588.

It is an arithmetic number, because the mean of its divisors is an integer number (60916385845406).

Almost surely, 2^{522140450103420} is an apocalyptic number.

It is an amenable number.

522140450103420 is an abundant number, since it is smaller than the sum of its proper divisors (939852810186324).

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

522140450103420 is a wasteful number, since it uses less digits than its factorization.

522140450103420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702340835069 (or 8702340835067 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 522140450103420 in words is "five hundred twenty-two trillion, one hundred forty billion, four hundred fifty million, one hundred three thousand, four hundred twenty".