13474044407 has 8 divisors (see below), whose sum is σ = 13506480000. Its totient is φ = 13441631544.

The previous prime is 13474044349. The next prime is 13474044421. The reversal of 13474044407 is 70444047431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13474044407 - 2⁸ = 13474044151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13474044487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916144 + ... + 1923162.

It is an arithmetic number, because the mean of its divisors is an integer number (1688310000).

Almost surely, 2^13474044407 is an apocalyptic number.

13474044407 is a deficient number, since it is larger than the sum of its proper divisors (32435593).

13474044407 is an equidigital number, since it uses as much as digits as its factorization.

13474044407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11365.

The product of its (nonzero) digits is 150528, while the sum is 38.

The spelling of 13474044407 in words is "thirteen billion, four hundred seventy-four million, forty-four thousand, four hundred seven".