623002394980 has 24 divisors (see below), whose sum is σ = 1495205748288. Its totient is φ = 213600821088.

The previous prime is 623002394977. The next prime is 623002395007. The reversal of 623002394980 is 89493200326.

It is a self number, because there is not a number n which added to its sum of digits gives 623002394980.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2225008414 + ... + 2225008693.

It is an arithmetic number, because the mean of its divisors is an integer number (62300239512).

Almost surely, 2^623002394980 is an apocalyptic number.

It is an amenable number.

623002394980 is an abundant number, since it is smaller than the sum of its proper divisors (872203353308).

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

623002394980 is a wasteful number, since it uses less digits than its factorization.

623002394980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450017123 (or 4450017121 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 623002394980 in words is "six hundred twenty-three billion, two million, three hundred ninety-four thousand, nine hundred eighty".