13344045123 has 8 divisors (see below), whose sum is σ = 18405579600. Its totient is φ = 8589270368.

The previous prime is 13344045107. The next prime is 13344045131. The reversal of 13344045123 is 32154044331.

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 13344045123 - 2⁴ = 13344045107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13344045193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76689828 + ... + 76690001.

It is an arithmetic number, because the mean of its divisors is an integer number (2300697450).

Almost surely, 2^13344045123 is an apocalyptic number.

13344045123 is a deficient number, since it is larger than the sum of its proper divisors (5061534477).

13344045123 is a wasteful number, since it uses less digits than its factorization.

13344045123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153379861.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 13344045123 its reverse (32154044331), we get a palindrome (45498089454).

The spelling of 13344045123 in words is "thirteen billion, three hundred forty-four million, forty-five thousand, one hundred twenty-three".