12702689346 has 8 divisors (see below), whose sum is σ = 25405378704. Its totient is φ = 4234229780.

The previous prime is 12702689341. The next prime is 12702689347. The reversal of 12702689346 is 64398620721.

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

12702689346 is an admirable number.

It is a super-2 number, since 2×12702689346² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12702689295 and 12702689304.

It is not an unprimeable number, because it can be changed into a prime (12702689341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058557440 + ... + 1058557451.

It is an arithmetic number, because the mean of its divisors is an integer number (3175672338).

Almost surely, 2^12702689346 is an apocalyptic number.

12702689346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12702689346 is a wasteful number, since it uses less digits than its factorization.

12702689346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117114896.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 12702689346 in words is "twelve billion, seven hundred two million, six hundred eighty-nine thousand, three hundred forty-six".