623361334412 has 12 divisors (see below), whose sum is σ = 1128498967680. Its totient is φ = 300933057936.

The previous prime is 623361334403. The next prime is 623361334451. The reversal of 623361334412 is 214433163326.

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 3 ways as a sum of consecutive naturals, for example, 2686902188 + ... + 2686902419.

It is an arithmetic number, because the mean of its divisors is an integer number (94041580640).

Almost surely, 2^623361334412 is an apocalyptic number.

It is an amenable number.

623361334412 is a deficient number, since it is larger than the sum of its proper divisors (505137633268).

623361334412 is a wasteful number, since it uses less digits than its factorization.

623361334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373804640 (or 5373804638 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

Adding to 623361334412 its reverse (214433163326), we get a palindrome (837794497738).

The spelling of 623361334412 in words is "six hundred twenty-three billion, three hundred sixty-one million, three hundred thirty-four thousand, four hundred twelve".