13702689019 has 2 divisors, whose sum is σ = 13702689020. Its totient is φ = 13702689018.

The previous prime is 13702688969. The next prime is 13702689029. The reversal of 13702689019 is 91098620731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13702689019 - 2⁹ = 13702688507 is a prime.

It is a super-2 number, since 2×13702689019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13702689019.

It is not a weakly prime, because it can be changed into another prime (13702689029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6851344509 + 6851344510.

It is an arithmetic number, because the mean of its divisors is an integer number (6851344510).

Almost surely, 2^13702689019 is an apocalyptic number.

13702689019 is a deficient number, since it is larger than the sum of its proper divisors (1).

13702689019 is an equidigital number, since it uses as much as digits as its factorization.

13702689019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 13702689019 in words is "thirteen billion, seven hundred two million, six hundred eighty-nine thousand, nineteen".