502234490912 has 162 divisors, whose sum is σ = 1265054289471. Its totient is φ = 195555507840.

The previous prime is 502234490911. The next prime is 502234490987. The reversal of 502234490912 is 219094432205.

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., 251117245456 + 251117245456 = 501116^2 + 501116^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=501116.

It is a self number, because there is not a number n which added to its sum of digits gives 502234490912.

It is not an unprimeable number, because it can be changed into a prime (502234490911) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 308686643 + ... + 308688269.

Almost surely, 2^502234490912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502234490912

502234490912 is an abundant number, since it is smaller than the sum of its proper divisors (762819798559).

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

502234490912 is an equidigital number, since it uses as much as digits as its factorization.

502234490912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 502234490912 in words is "five hundred two billion, two hundred thirty-four million, four hundred ninety thousand, nine hundred twelve".