12996644234123 has 8 divisors (see below), whose sum is σ = 14410586156016. Its totient is φ = 11621440447200.

The previous prime is 12996644234071. The next prime is 12996644234263. The reversal of 12996644234123 is 32143244669921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12996644234123 - 2¹⁶ = 12996644168587 is a prime.

It is a super-2 number, since 2×12996644234123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12996644234423) 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, 9684533036 + ... + 9684534377.

It is an arithmetic number, because the mean of its divisors is an integer number (1801323269502).

Almost surely, 2^{12996644234123} is an apocalyptic number.

12996644234123 is a deficient number, since it is larger than the sum of its proper divisors (1413941921893).

12996644234123 is a wasteful number, since it uses less digits than its factorization.

12996644234123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19369067485.

The product of its digits is 13436928, while the sum is 56.

The spelling of 12996644234123 in words is "twelve trillion, nine hundred ninety-six billion, six hundred forty-four million, two hundred thirty-four thousand, one hundred twenty-three".