13706037668 has 24 divisors (see below), whose sum is σ = 24129705600. Its totient is φ = 6811937600.

The previous prime is 13706037649. The next prime is 13706037677. The reversal of 13706037668 is 86673060731.

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, 545993 + ... + 570543.

It is an arithmetic number, because the mean of its divisors is an integer number (1005404400).

Almost surely, 2^13706037668 is an apocalyptic number.

It is an amenable number.

13706037668 is a deficient number, since it is larger than the sum of its proper divisors (10423667932).

13706037668 is a wasteful number, since it uses less digits than its factorization.

13706037668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25387 (or 25385 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 13706037668 in words is "thirteen billion, seven hundred six million, thirty-seven thousand, six hundred sixty-eight".