503141326979344 has 15 divisors (see below), whose sum is σ = 974836494861303. Its totient is φ = 251570618628048.

The previous prime is 503141326979303. The next prime is 503141326979359. The reversal of 503141326979344 is 443979623141305.

The square root of 503141326979344 is 22430812.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 86919397 + ... + 92527099.

Almost surely, 2^{503141326979344} is an apocalyptic number.

503141326979344 is the 22430812-nd square number.

It is an amenable number.

503141326979344 is a deficient number, since it is larger than the sum of its proper divisors (471695167881959).

503141326979344 is an frugal number, since it uses more digits than its factorization.

503141326979344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215414 (or 5607705 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 503141326979344 in words is "five hundred three trillion, one hundred forty-one billion, three hundred twenty-six million, nine hundred seventy-nine thousand, three hundred forty-four".