12712693358 has 16 divisors (see below), whose sum is σ = 19101066864. Its totient is φ = 6345682560.

The previous prime is 12712693309. The next prime is 12712693363. The reversal of 12712693358 is 85339621721.

It is a super-2 number, since 2×12712693358² (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 7 ways as a sum of consecutive naturals, for example, 5215316 + ... + 5217752.

It is an arithmetic number, because the mean of its divisors is an integer number (1193816679).

Almost surely, 2^12712693358 is an apocalyptic number.

12712693358 is a deficient number, since it is larger than the sum of its proper divisors (6388373506).

12712693358 is a wasteful number, since it uses less digits than its factorization.

12712693358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747.

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

The spelling of 12712693358 in words is "twelve billion, seven hundred twelve million, six hundred ninety-three thousand, three hundred fifty-eight".