14213256692 has 12 divisors (see below), whose sum is σ = 24962996100. Its totient is φ = 7080972096.

The previous prime is 14213256647. The next prime is 14213256727. The reversal of 14213256692 is 29665231241.

It can be written as a sum of positive squares in 2 ways, for example, as 9665642596 + 4547614096 = 98314^2 + 67436^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412817 + ... + 6415032.

It is an arithmetic number, because the mean of its divisors is an integer number (2080249675).

Almost surely, 2^14213256692 is an apocalyptic number.

It is an amenable number.

14213256692 is a deficient number, since it is larger than the sum of its proper divisors (10749739408).

14213256692 is a wasteful number, since it uses less digits than its factorization.

14213256692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12828130 (or 12828128 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 14213256692 in words is "fourteen billion, two hundred thirteen million, two hundred fifty-six thousand, six hundred ninety-two".