12610702643 has 24 divisors (see below), whose sum is σ = 15922168416. Its totient is φ = 9776511360.

The previous prime is 12610702639. The next prime is 12610702649. The reversal of 12610702643 is 34620701621.

It is not a de Polignac number, because 12610702643 - 2² = 12610702639 is a prime.

It is a super-3 number, since 3×12610702643³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12610702649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129071 + ... + 204647.

It is an arithmetic number, because the mean of its divisors is an integer number (663423684).

Almost surely, 2^12610702643 is an apocalyptic number.

12610702643 is a deficient number, since it is larger than the sum of its proper divisors (3311465773).

12610702643 is a wasteful number, since it uses less digits than its factorization.

12610702643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75803 (or 75792 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 12610702643 in words is "twelve billion, six hundred ten million, seven hundred two thousand, six hundred forty-three".