504402366264144 has 40 divisors (see below), whose sum is σ = 1304110144317120. Its totient is φ = 167995967490048.

The previous prime is 504402366264077. The next prime is 504402366264217. The reversal of 504402366264144 is 441462663204405.

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, 4317272164 + ... + 4317388995.

It is an arithmetic number, because the mean of its divisors is an integer number (32602753607928).

Almost surely, 2^{504402366264144} is an apocalyptic number.

It is an amenable number.

504402366264144 is an abundant number, since it is smaller than the sum of its proper divisors (799707778052976).

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

504402366264144 is a wasteful number, since it uses less digits than its factorization.

504402366264144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8634662387 (or 8634662381 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 51.

The spelling of 504402366264144 in words is "five hundred four trillion, four hundred two billion, three hundred sixty-six million, two hundred sixty-four thousand, one hundred forty-four".