13074419697 has 4 divisors (see below), whose sum is σ = 17432559600. Its totient is φ = 8716279796.

The previous prime is 13074419693. The next prime is 13074419741. The reversal of 13074419697 is 79691447031.

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 13074419697 - 2² = 13074419693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13074419693) 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, 2179069947 + ... + 2179069952.

It is an arithmetic number, because the mean of its divisors is an integer number (4358139900).

Almost surely, 2^13074419697 is an apocalyptic number.

It is an amenable number.

13074419697 is a deficient number, since it is larger than the sum of its proper divisors (4358139903).

13074419697 is an equidigital number, since it uses as much as digits as its factorization.

13074419697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358139902.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 13074419697 in words is "thirteen billion, seventy-four million, four hundred nineteen thousand, six hundred ninety-seven".