623340117896 has 32 divisors (see below), whose sum is σ = 1229557536000. Its totient is φ = 295822422336.

The previous prime is 623340117893. The next prime is 623340117919. The reversal of 623340117896 is 698711043326.

623340117896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (623340117893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22755896 + ... + 22783271.

It is an arithmetic number, because the mean of its divisors is an integer number (38423673000).

Almost surely, 2^623340117896 is an apocalyptic number.

It is an amenable number.

623340117896 is a deficient number, since it is larger than the sum of its proper divisors (606217418104).

623340117896 is a wasteful number, since it uses less digits than its factorization.

623340117896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45539261 (or 45539257 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 623340117896 in words is "six hundred twenty-three billion, three hundred forty million, one hundred seventeen thousand, eight hundred ninety-six".