16037918713 has 2 divisors, whose sum is σ = 16037918714. Its totient is φ = 16037918712.

The previous prime is 16037918693. The next prime is 16037918723. The reversal of 16037918713 is 31781973061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14605447609 + 1432471104 = 120853^2 + 37848^2 .

It is an emirp because it is prime and its reverse (31781973061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16037918713 - 2²⁹ = 15501047801 is a prime.

It is not a weakly prime, because it can be changed into another prime (16037918723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8018959356 + 8018959357.

It is an arithmetic number, because the mean of its divisors is an integer number (8018959357).

Almost surely, 2^16037918713 is an apocalyptic number.

It is an amenable number.

16037918713 is a deficient number, since it is larger than the sum of its proper divisors (1).

16037918713 is an equidigital number, since it uses as much as digits as its factorization.

16037918713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 16037918713 in words is "sixteen billion, thirty-seven million, nine hundred eighteen thousand, seven hundred thirteen".