123597367819008 has 72 divisors (see below), whose sum is σ = 329391977230848. Its totient is φ = 41143672722432.

The previous prime is 123597367818997. The next prime is 123597367819099. The reversal of 123597367819008 is 800918763795321.

It is a super-2 number, since 2×123597367819008² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 107729560 + ... + 108870807.

Almost surely, 2^{123597367819008} is an apocalyptic number.

It is an amenable number.

123597367819008 is an abundant number, since it is smaller than the sum of its proper divisors (205794609411840).

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

123597367819008 is an equidigital number, since it uses as much as digits as its factorization.

123597367819008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216601129 (or 216601115 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 69.

The spelling of 123597367819008 in words is "one hundred twenty-three trillion, five hundred ninety-seven billion, three hundred sixty-seven million, eight hundred nineteen thousand, eight".