13702694149 has 2 divisors, whose sum is σ = 13702694150. Its totient is φ = 13702694148.

The previous prime is 13702694143. The next prime is 13702694167. The reversal of 13702694149 is 94149620731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9955050625 + 3747643524 = 99775^2 + 61218^2 .

It is an emirp because it is prime and its reverse (94149620731) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13702694149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13702694099 and 13702694108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13702694143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6851347074 + 6851347075.

It is an arithmetic number, because the mean of its divisors is an integer number (6851347075).

Almost surely, 2^13702694149 is an apocalyptic number.

It is an amenable number.

13702694149 is a deficient number, since it is larger than the sum of its proper divisors (1).

13702694149 is an equidigital number, since it uses as much as digits as its factorization.

13702694149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 13702694149 in words is "thirteen billion, seven hundred two million, six hundred ninety-four thousand, one hundred forty-nine".