503937621142 has 32 divisors (see below), whose sum is σ = 790663680000. Its totient is φ = 240436155168.

The previous prime is 503937621127. The next prime is 503937621151. The reversal of 503937621142 is 241126739305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51213459 + ... + 51223297.

It is an arithmetic number, because the mean of its divisors is an integer number (24708240000).

Almost surely, 2^503937621142 is an apocalyptic number.

503937621142 is a deficient number, since it is larger than the sum of its proper divisors (286726058858).

503937621142 is a wasteful number, since it uses less digits than its factorization.

503937621142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12420.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 503937621142 in words is "five hundred three billion, nine hundred thirty-seven million, six hundred twenty-one thousand, one hundred forty-two".