504363044242066 has 8 divisors (see below), whose sum is σ = 756544882733244. Its totient is φ = 252181416664320.

The previous prime is 504363044241857. The next prime is 504363044242073. The reversal of 504363044242066 is 660242440363405.

It can be written as a sum of positive squares in 2 ways, for example, as 488610202311841 + 15752841930225 = 22104529^2 + 3968985^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46607955 + ... + 56400598.

Almost surely, 2^{504363044242066} is an apocalyptic number.

504363044242066 is a deficient number, since it is larger than the sum of its proper divisors (252181838491178).

504363044242066 is a wasteful number, since it uses less digits than its factorization.

504363044242066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105456716.

The product of its (nonzero) digits is 9953280, while the sum is 49.

The spelling of 504363044242066 in words is "five hundred four trillion, three hundred sixty-three billion, forty-four million, two hundred forty-two thousand, sixty-six".