13986162697 has 16 divisors (see below), whose sum is σ = 15296964480. Its totient is φ = 12709468800.

The previous prime is 13986162691. The next prime is 13986162703. The reversal of 13986162697 is 79626168931.

It is an interprime number because it is at equal distance from previous prime (13986162691) and next prime (13986162703).

It is a cyclic number.

It is not a de Polignac number, because 13986162697 - 2¹¹ = 13986160649 is a prime.

It is a super-2 number, since 2×13986162697² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13986162691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626829 + ... + 648757.

It is an arithmetic number, because the mean of its divisors is an integer number (956060280).

Almost surely, 2^13986162697 is an apocalyptic number.

It is an amenable number.

13986162697 is a deficient number, since it is larger than the sum of its proper divisors (1310801783).

13986162697 is a wasteful number, since it uses less digits than its factorization.

13986162697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22704.

The product of its digits is 5878656, while the sum is 58.

The spelling of 13986162697 in words is "thirteen billion, nine hundred eighty-six million, one hundred sixty-two thousand, six hundred ninety-seven".