12883132958945 has 8 divisors (see below), whose sum is σ = 15554604702336. Its totient is φ = 10243276266096.

The previous prime is 12883132958939. The next prime is 12883132959017. The reversal of 12883132958945 is 54985923138821.

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 12883132958945 - 2¹⁸ = 12883132696801 is a prime.

It is a super-2 number, since 2×12883132958945² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7903761737 + ... + 7903763366.

It is an arithmetic number, because the mean of its divisors is an integer number (1944325587792).

Almost surely, 2^{12883132958945} is an apocalyptic number.

It is an amenable number.

12883132958945 is a deficient number, since it is larger than the sum of its proper divisors (2671471743391).

12883132958945 is a wasteful number, since it uses less digits than its factorization.

12883132958945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15807525271.

The product of its digits is 149299200, while the sum is 68.

The spelling of 12883132958945 in words is "twelve trillion, eight hundred eighty-three billion, one hundred thirty-two million, nine hundred fifty-eight thousand, nine hundred forty-five".