12626355463331 has 8 divisors (see below), whose sum is σ = 12673606680000. Its totient is φ = 12579106566400.

The previous prime is 12626355463321. The next prime is 12626355463333. The reversal of 12626355463331 is 13336455362621.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12626355463331 is a prime.

It is a super-2 number, since 2×12626355463331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12626355463331.

It is not an unprimeable number, because it can be changed into a prime (12626355463333) 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, 10738931 + ... + 11856531.

It is an arithmetic number, because the mean of its divisors is an integer number (1584200835000).

Almost surely, 2^{12626355463331} is an apocalyptic number.

12626355463331 is a deficient number, since it is larger than the sum of its proper divisors (47251216669).

12626355463331 is a wasteful number, since it uses less digits than its factorization.

12626355463331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159869.

The product of its digits is 6998400, while the sum is 50.

The spelling of 12626355463331 in words is "twelve trillion, six hundred twenty-six billion, three hundred fifty-five million, four hundred sixty-three thousand, three hundred thirty-one".