13355003230444 has 12 divisors (see below), whose sum is σ = 23383707054624. Its totient is φ = 6673944071984.

The previous prime is 13355003230427. The next prime is 13355003230489. The reversal of 13355003230444 is 44403230055331.

It is a happy number.

It is a super-2 number, since 2×13355003230444² (a number of 27 digits) contains 22 as substring.

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, 889377364 + ... + 889392379.

It is an arithmetic number, because the mean of its divisors is an integer number (1948642254552).

Almost surely, 2^{13355003230444} is an apocalyptic number.

It is an amenable number.

13355003230444 is a deficient number, since it is larger than the sum of its proper divisors (10028703824180).

13355003230444 is a wasteful number, since it uses less digits than its factorization.

13355003230444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778771624 (or 1778771622 counting only the distinct ones).

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

Adding to 13355003230444 its reverse (44403230055331), we get a palindrome (57758233285775).

The spelling of 13355003230444 in words is "thirteen trillion, three hundred fifty-five billion, three million, two hundred thirty thousand, four hundred forty-four".