13063974401 has 4 divisors (see below), whose sum is σ = 13631973312. Its totient is φ = 12495975492.

The previous prime is 13063974397. The next prime is 13063974403. The reversal of 13063974401 is 10447936031.

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 13063974401 - 2² = 13063974397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13063974403) 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, 283999421 + ... + 283999466.

It is an arithmetic number, because the mean of its divisors is an integer number (3407993328).

Almost surely, 2^13063974401 is an apocalyptic number.

It is an amenable number.

13063974401 is a deficient number, since it is larger than the sum of its proper divisors (567998911).

13063974401 is an equidigital number, since it uses as much as digits as its factorization.

13063974401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567998910.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 13063974401 in words is "thirteen billion, sixty-three million, nine hundred seventy-four thousand, four hundred one".