18707680714 has 16 divisors (see below), whose sum is σ = 28249315488. Its totient is φ = 9291280752.

The previous prime is 18707680699. The next prime is 18707680723. The reversal of 18707680714 is 41708670781.

It is a happy 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, 1224229 + ... + 1239415.

It is an arithmetic number, because the mean of its divisors is an integer number (1765582218).

Almost surely, 2^18707680714 is an apocalyptic number.

18707680714 is a deficient number, since it is larger than the sum of its proper divisors (9541634774).

18707680714 is a wasteful number, since it uses less digits than its factorization.

18707680714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19269.

The product of its (nonzero) digits is 526848, while the sum is 49.

The spelling of 18707680714 in words is "eighteen billion, seven hundred seven million, six hundred eighty thousand, seven hundred fourteen".