14122702057 has 4 divisors (see below), whose sum is σ = 14134307796. Its totient is φ = 14111096320.

The previous prime is 14122702051. The next prime is 14122702073. The reversal of 14122702057 is 75020722141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75020722141 = 13633 ⋅5502877.

It can be written as a sum of positive squares in 2 ways, for example, as 10408896576 + 3713805481 = 102024^2 + 60941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14122702057 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14122702051) 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, 5801044 + ... + 5803477.

It is an arithmetic number, because the mean of its divisors is an integer number (3533576949).

Almost surely, 2^14122702057 is an apocalyptic number.

It is an amenable number.

14122702057 is a deficient number, since it is larger than the sum of its proper divisors (11605739).

14122702057 is a wasteful number, since it uses less digits than its factorization.

14122702057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605738.

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 14122702057 in words is "fourteen billion, one hundred twenty-two million, seven hundred two thousand, fifty-seven".