13353352444 has 6 divisors (see below), whose sum is σ = 23368366784. Its totient is φ = 6676676220.

The previous prime is 13353352433. The next prime is 13353352447. The reversal of 13353352444 is 44425335331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13353352447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669169052 + ... + 1669169059.

Almost surely, 2^13353352444 is an apocalyptic number.

It is an amenable number.

13353352444 is a deficient number, since it is larger than the sum of its proper divisors (10015014340).

13353352444 is a wasteful number, since it uses less digits than its factorization.

13353352444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338338115 (or 3338338113 counting only the distinct ones).

The product of its digits is 259200, while the sum is 37.

Adding to 13353352444 its reverse (44425335331), we get a palindrome (57778687775).

The spelling of 13353352444 in words is "thirteen billion, three hundred fifty-three million, three hundred fifty-two thousand, four hundred forty-four".