13917249676 has 24 divisors (see below), whose sum is σ = 27724483584. Its totient is φ = 6050977680.

The previous prime is 13917249673. The next prime is 13917249721. The reversal of 13917249676 is 67694271931.

It is not an unprimeable number, because it can be changed into a prime (13917249673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6875100 + ... + 6877123.

It is an arithmetic number, because the mean of its divisors is an integer number (1155186816).

Almost surely, 2^13917249676 is an apocalyptic number.

It is an amenable number.

13917249676 is a deficient number, since it is larger than the sum of its proper divisors (13807233908).

13917249676 is a wasteful number, since it uses less digits than its factorization.

13917249676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13752261 (or 13752259 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 55.

The spelling of 13917249676 in words is "thirteen billion, nine hundred seventeen million, two hundred forty-nine thousand, six hundred seventy-six".