80688637714 has 16 divisors (see below), whose sum is σ = 130510507680. Its totient is φ = 37288715040.

The previous prime is 80688637691. The next prime is 80688637781. The reversal of 80688637714 is 41773688608.

It is a super-2 number, since 2×80688637714² (a number of 23 digits) contains 22 as substring.

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, 25893384 + ... + 25896499.

It is an arithmetic number, because the mean of its divisors is an integer number (8156906730).

Almost surely, 2^80688637714 is an apocalyptic number.

80688637714 is a deficient number, since it is larger than the sum of its proper divisors (49821869966).

80688637714 is a wasteful number, since it uses less digits than its factorization.

80688637714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51789945.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 80688637714 in words is "eighty billion, six hundred eighty-eight million, six hundred thirty-seven thousand, seven hundred fourteen".