623314320565332 has 24 divisors (see below), whose sum is σ = 1586618270530272. Its totient is φ = 188883127444000.

The previous prime is 623314320565327. The next prime is 623314320565337. The reversal of 623314320565332 is 233565023413326.

It is an interprime number because it is at equal distance from previous prime (623314320565327) and next prime (623314320565337).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623314320565337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361039092919 + ... + 2361039093182.

It is an arithmetic number, because the mean of its divisors is an integer number (66109094605428).

Almost surely, 2^{623314320565332} is an apocalyptic number.

It is an amenable number.

623314320565332 is an abundant number, since it is smaller than the sum of its proper divisors (963303949964940).

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

623314320565332 is a wasteful number, since it uses less digits than its factorization.

623314320565332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722078186119 (or 4722078186117 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 48.

Adding to 623314320565332 its reverse (233565023413326), we get a palindrome (856879343978658).

The spelling of 623314320565332 in words is "six hundred twenty-three trillion, three hundred fourteen billion, three hundred twenty million, five hundred sixty-five thousand, three hundred thirty-two".