13315442045 has 8 divisors (see below), whose sum is σ = 16048921824. Its totient is φ = 10605426064.

The previous prime is 13315442011. The next prime is 13315442057. The reversal of 13315442045 is 54024451331.

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 13315442045 - 2¹⁰ = 13315441021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864699 + ... + 5866968.

It is an arithmetic number, because the mean of its divisors is an integer number (2006115228).

Almost surely, 2^13315442045 is an apocalyptic number.

It is an amenable number.

13315442045 is a deficient number, since it is larger than the sum of its proper divisors (2733479779).

13315442045 is a wasteful number, since it uses less digits than its factorization.

13315442045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11731899.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 13315442045 its reverse (54024451331), we get a palindrome (67339893376).

The spelling of 13315442045 in words is "thirteen billion, three hundred fifteen million, four hundred forty-two thousand, forty-five".