12882894713 has 8 divisors (see below), whose sum is σ = 14011253256. Its totient is φ = 11774160000.

The previous prime is 12882894709. The next prime is 12882894727. The reversal of 12882894713 is 31749828821.

It can be written as a sum of positive squares in 4 ways, for example, as 4003978729 + 8878915984 = 63277^2 + 94228^2 .

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 12882894713 - 2² = 12882894709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12882894733) 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, 4904588 + ... + 4907213.

It is an arithmetic number, because the mean of its divisors is an integer number (1751406657).

Almost surely, 2^12882894713 is an apocalyptic number.

12882894713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12882894713 is a deficient number, since it is larger than the sum of its proper divisors (1128358543).

12882894713 is a wasteful number, since it uses less digits than its factorization.

12882894713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9811915.

The product of its digits is 1548288, while the sum is 53.

The spelling of 12882894713 in words is "twelve billion, eight hundred eighty-two million, eight hundred ninety-four thousand, seven hundred thirteen".