13446365452 has 24 divisors (see below), whose sum is σ = 25423802096. Its totient is φ = 6185792448.

The previous prime is 13446365419. The next prime is 13446365467. The reversal of 13446365452 is 25456364431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13446365399 and 13446365408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405183 + ... + 437110.

Almost surely, 2^13446365452 is an apocalyptic number.

It is an amenable number.

13446365452 is a deficient number, since it is larger than the sum of its proper divisors (11977436644).

13446365452 is a wasteful number, since it uses less digits than its factorization.

13446365452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842617 (or 842615 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The spelling of 13446365452 in words is "thirteen billion, four hundred forty-six million, three hundred sixty-five thousand, four hundred fifty-two".