13960380737 has 2 divisors, whose sum is σ = 13960380738. Its totient is φ = 13960380736.

The previous prime is 13960380667. The next prime is 13960380743. The reversal of 13960380737 is 73708306931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8996332801 + 4964047936 = 94849^2 + 70456^2 .

It is a cyclic number.

It is not a de Polignac number, because 13960380737 - 2¹² = 13960376641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13960380691 and 13960380700.

It is not a weakly prime, because it can be changed into another prime (13960380037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6980190368 + 6980190369.

It is an arithmetic number, because the mean of its divisors is an integer number (6980190369).

Almost surely, 2^13960380737 is an apocalyptic number.

It is an amenable number.

13960380737 is a deficient number, since it is larger than the sum of its proper divisors (1).

13960380737 is an equidigital number, since it uses as much as digits as its factorization.

13960380737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 13960380737 in words is "thirteen billion, nine hundred sixty million, three hundred eighty thousand, seven hundred thirty-seven".