13670732741 has 2 divisors, whose sum is σ = 13670732742. Its totient is φ = 13670732740.

The previous prime is 13670732683. The next prime is 13670732743. The reversal of 13670732741 is 14723707631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8864222500 + 4806510241 = 94150^2 + 69329^2 .

It is a cyclic number.

It is not a de Polignac number, because 13670732741 - 2¹⁰ = 13670731717 is a prime.

Together with 13670732743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13670732743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6835366370 + 6835366371.

It is an arithmetic number, because the mean of its divisors is an integer number (6835366371).

Almost surely, 2^13670732741 is an apocalyptic number.

It is an amenable number.

13670732741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13670732741 is an equidigital number, since it uses as much as digits as its factorization.

13670732741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 41.

The spelling of 13670732741 in words is "thirteen billion, six hundred seventy million, seven hundred thirty-two thousand, seven hundred forty-one".