8155122073714 has 16 divisors (see below), whose sum is σ = 15251137384896. Its totient is φ = 3177320288400.

The previous prime is 8155122073649. The next prime is 8155122073723. The reversal of 8155122073714 is 4173702215518.

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, 26477668917 + ... + 26477669224.

It is an arithmetic number, because the mean of its divisors is an integer number (953196086556).

Almost surely, 2^{8155122073714} is an apocalyptic number.

8155122073714 is a deficient number, since it is larger than the sum of its proper divisors (7096015311182).

8155122073714 is a wasteful number, since it uses less digits than its factorization.

8155122073714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52955338161.

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 8155122073714 in words is "eight trillion, one hundred fifty-five billion, one hundred twenty-two million, seventy-three thousand, seven hundred fourteen".