12623203670 has 32 divisors (see below), whose sum is σ = 28328438016. Its totient is φ = 3934504800.

The previous prime is 12623203669. The next prime is 12623203687. The reversal of 12623203670 is 7630232621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8196116 + ... + 8197655.

It is an arithmetic number, because the mean of its divisors is an integer number (885263688).

Almost surely, 2^12623203670 is an apocalyptic number.

12623203670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12623203670 is an abundant number, since it is smaller than the sum of its proper divisors (15705234346).

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

12623203670 is a wasteful number, since it uses less digits than its factorization.

12623203670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16393796.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 12623203670 in words is "twelve billion, six hundred twenty-three million, two hundred three thousand, six hundred seventy".