502214446472 has 36 divisors (see below), whose sum is σ = 993896547255. Its totient is φ = 237873013776.

The previous prime is 502214446441. The next prime is 502214446501. The reversal of 502214446472 is 274644412205.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 251107223236 + 251107223236 = 501106^2 + 501106^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=501106.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38077463 + ... + 38090649.

Almost surely, 2^502214446472 is an apocalyptic number.

It is an amenable number.

502214446472 is a deficient number, since it is larger than the sum of its proper divisors (491682100783).

502214446472 is an frugal number, since it uses more digits than its factorization.

502214446472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26418 (or 13208 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

Adding to 502214446472 its reverse (274644412205), we get a palindrome (776858858677).

The spelling of 502214446472 in words is "five hundred two billion, two hundred fourteen million, four hundred forty-six thousand, four hundred seventy-two".