12746133882338 has 64 divisors (see below), whose sum is σ = 21870386467200. Its totient is φ = 5534776811520.

The previous prime is 12746133882331. The next prime is 12746133882341. The reversal of 12746133882338 is 83328833164721.

It is not an unprimeable number, because it can be changed into a prime (12746133882331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2197658 + ... + 5506538.

It is an arithmetic number, because the mean of its divisors is an integer number (341724788550).

Almost surely, 2^{12746133882338} is an apocalyptic number.

12746133882338 is a deficient number, since it is larger than the sum of its proper divisors (9124252584862).

12746133882338 is a wasteful number, since it uses less digits than its factorization.

12746133882338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309075.

The product of its digits is 27869184, while the sum is 59.

The spelling of 12746133882338 in words is "twelve trillion, seven hundred forty-six billion, one hundred thirty-three million, eight hundred eighty-two thousand, three hundred thirty-eight".