13053433344 has 80 divisors (see below), whose sum is σ = 39743075328. Its totient is φ = 3729549312.

The previous prime is 13053433313. The next prime is 13053433369. The reversal of 13053433344 is 44333435031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596272 + ... + 617775.

Almost surely, 2^13053433344 is an apocalyptic number.

13053433344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13053433344 is an abundant number, since it is smaller than the sum of its proper divisors (26689641984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13053433344 is an equidigital number, since it uses as much as digits as its factorization.

13053433344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214075 (or 1214059 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 13053433344 its reverse (44333435031), we get a palindrome (57386868375).

It can be divided in two parts, 130534 and 33344, that added together give a triangular number (163878 = T₅₇₂).

The spelling of 13053433344 in words is "thirteen billion, fifty-three million, four hundred thirty-three thousand, three hundred forty-four".