13044352337 has 8 divisors (see below), whose sum is σ = 13519116840. Its totient is φ = 12571251840.

The previous prime is 13044352327. The next prime is 13044352339. The reversal of 13044352337 is 73325344031.

It can be written as a sum of positive squares in 4 ways, for example, as 812877121 + 12231475216 = 28511^2 + 110596^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13044352337 - 2¹² = 13044348241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13044352297 and 13044352306.

It is not an unprimeable number, because it can be changed into a prime (13044352339) by changing a digit.

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, 400028 + ... + 431405.

It is an arithmetic number, because the mean of its divisors is an integer number (1689889605).

Almost surely, 2^13044352337 is an apocalyptic number.

It is an amenable number.

13044352337 is a deficient number, since it is larger than the sum of its proper divisors (474764503).

13044352337 is an equidigital number, since it uses as much as digits as its factorization.

13044352337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832003.

The product of its (nonzero) digits is 90720, while the sum is 35.

Adding to 13044352337 its reverse (73325344031), we get a palindrome (86369696368).

The spelling of 13044352337 in words is "thirteen billion, forty-four million, three hundred fifty-two thousand, three hundred thirty-seven".