13224467746 has 8 divisors (see below), whose sum is σ = 22670516160. Its totient is φ = 5667629028.

The previous prime is 13224467731. The next prime is 13224467777. The reversal of 13224467746 is 64776442231.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 13224467696 and 13224467705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472302406 + ... + 472302433.

It is an arithmetic number, because the mean of its divisors is an integer number (2833814520).

Almost surely, 2^13224467746 is an apocalyptic number.

13224467746 is a deficient number, since it is larger than the sum of its proper divisors (9446048414).

13224467746 is an equidigital number, since it uses as much as digits as its factorization.

13224467746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944604848.

The product of its digits is 1354752, while the sum is 46.

The spelling of 13224467746 in words is "thirteen billion, two hundred twenty-four million, four hundred sixty-seven thousand, seven hundred forty-six".