7014688081 has 4 divisors (see below), whose sum is σ = 7031430000. Its totient is φ = 6997946164.

The previous prime is 7014688067. The next prime is 7014688103. The reversal of 7014688081 is 1808864107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7014688081 is a prime.

It is a super-2 number, since 2×7014688081² = 98411697747446925122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7014688981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8370331 + ... + 8371168.

It is an arithmetic number, because the mean of its divisors is an integer number (1757857500).

Almost surely, 2^7014688081 is an apocalyptic number.

It is an amenable number.

7014688081 is a deficient number, since it is larger than the sum of its proper divisors (16741919).

7014688081 is a wasteful number, since it uses less digits than its factorization.

7014688081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16741918.

The product of its (nonzero) digits is 86016, while the sum is 43.

The square root of 7014688081 is about 83753.7347286675. The cubic root of 7014688081 is about 1914.2682141477.

The spelling of 7014688081 in words is "seven billion, fourteen million, six hundred eighty-eight thousand, eighty-one".