14070137797 has 4 divisors (see below), whose sum is σ = 14199221740. Its totient is φ = 13941053856.

The previous prime is 14070137791. The next prime is 14070137827. The reversal of 14070137797 is 79773107041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79773107041 = 1931 ⋅41311811.

It can be written as a sum of positive squares in 2 ways, for example, as 4472800641 + 9597337156 = 66879^2 + 97966^2 .

It is a cyclic number.

It is not a de Polignac number, because 14070137797 - 2³ = 14070137789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14070137791) 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, 64541808 + ... + 64542025.

It is an arithmetic number, because the mean of its divisors is an integer number (3549805435).

Almost surely, 2^14070137797 is an apocalyptic number.

It is an amenable number.

14070137797 is a deficient number, since it is larger than the sum of its proper divisors (129083943).

14070137797 is a wasteful number, since it uses less digits than its factorization.

14070137797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129083942.

The product of its (nonzero) digits is 259308, while the sum is 46.

The spelling of 14070137797 in words is "fourteen billion, seventy million, one hundred thirty-seven thousand, seven hundred ninety-seven".