12623141784 has 64 divisors (see below), whose sum is σ = 36451866240. Its totient is φ = 3600181760.

The previous prime is 12623141761. The next prime is 12623141803. The reversal of 12623141784 is 48714132621.

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, 1401834 + ... + 1410809.

It is an arithmetic number, because the mean of its divisors is an integer number (569560410).

Almost surely, 2^12623141784 is an apocalyptic number.

It is an amenable number.

12623141784 is an abundant number, since it is smaller than the sum of its proper divisors (23828724456).

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

12623141784 is a wasteful number, since it uses less digits than its factorization.

12623141784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812680 (or 2812676 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The spelling of 12623141784 in words is "twelve billion, six hundred twenty-three million, one hundred forty-one thousand, seven hundred eighty-four".