13774256297 has 4 divisors (see below), whose sum is σ = 13882715136. Its totient is φ = 13665797460.

The previous prime is 13774256281. The next prime is 13774256299. The reversal of 13774256297 is 79265247731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13774256297 - 2⁴ = 13774256281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13774256299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54229229 + ... + 54229482.

It is an arithmetic number, because the mean of its divisors is an integer number (3470678784).

Almost surely, 2^13774256297 is an apocalyptic number.

It is an amenable number.

13774256297 is a deficient number, since it is larger than the sum of its proper divisors (108458839).

13774256297 is a wasteful number, since it uses less digits than its factorization.

13774256297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108458838.

The product of its digits is 4445280, while the sum is 53.

The spelling of 13774256297 in words is "thirteen billion, seven hundred seventy-four million, two hundred fifty-six thousand, two hundred ninety-seven".