13474081427 has 2 divisors, whose sum is σ = 13474081428. Its totient is φ = 13474081426.

The previous prime is 13474081409. The next prime is 13474081429. The reversal of 13474081427 is 72418047431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13474081427 - 2¹⁸ = 13473819283 is a prime.

Together with 13474081429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13474081429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6737040713 + 6737040714.

It is an arithmetic number, because the mean of its divisors is an integer number (6737040714).

Almost surely, 2^13474081427 is an apocalyptic number.

13474081427 is a deficient number, since it is larger than the sum of its proper divisors (1).

13474081427 is an equidigital number, since it uses as much as digits as its factorization.

13474081427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 13474081427 in words is "thirteen billion, four hundred seventy-four million, eighty-one thousand, four hundred twenty-seven".