12791362358 has 4 divisors (see below), whose sum is σ = 19187043540. Its totient is φ = 6395681178.

The previous prime is 12791362357. The next prime is 12791362387. The reversal of 12791362358 is 85326319721.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12791362357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3197840588 + ... + 3197840591.

It is an arithmetic number, because the mean of its divisors is an integer number (4796760885).

Almost surely, 2^12791362358 is an apocalyptic number.

12791362358 is a deficient number, since it is larger than the sum of its proper divisors (6395681182).

12791362358 is an equidigital number, since it uses as much as digits as its factorization.

12791362358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6395681181.

The product of its digits is 544320, while the sum is 47.

The spelling of 12791362358 in words is "twelve billion, seven hundred ninety-one million, three hundred sixty-two thousand, three hundred fifty-eight".