12795826742 has 8 divisors (see below), whose sum is σ = 19202052432. Its totient is φ = 6395142600.

The previous prime is 12795826709. The next prime is 12795826793. The reversal of 12795826742 is 24762859721.

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

It is a super-2 number, since 2×12795826742² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379609 + ... + 1388852.

It is an arithmetic number, because the mean of its divisors is an integer number (2400256554).

Almost surely, 2^12795826742 is an apocalyptic number.

12795826742 is a deficient number, since it is larger than the sum of its proper divisors (6406225690).

12795826742 is a wasteful number, since it uses less digits than its factorization.

12795826742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770774.

The product of its digits is 3386880, while the sum is 53.

The spelling of 12795826742 in words is "twelve billion, seven hundred ninety-five million, eight hundred twenty-six thousand, seven hundred forty-two".