13929674747 has 2 divisors, whose sum is σ = 13929674748. Its totient is φ = 13929674746.

The previous prime is 13929674741. The next prime is 13929674753. The reversal of 13929674747 is 74747692931.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (13929674741) and next prime (13929674753).

It is a cyclic number.

It is not a de Polignac number, because 13929674747 - 2¹⁸ = 13929412603 is a prime.

It is not a weakly prime, because it can be changed into another prime (13929674741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6964837373 + 6964837374.

It is an arithmetic number, because the mean of its divisors is an integer number (6964837374).

Almost surely, 2^13929674747 is an apocalyptic number.

13929674747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13929674747 is an equidigital number, since it uses as much as digits as its factorization.

13929674747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16003008, while the sum is 59.

The spelling of 13929674747 in words is "thirteen billion, nine hundred twenty-nine million, six hundred seventy-four thousand, seven hundred forty-seven".