13445006664 has 16 divisors (see below), whose sum is σ = 33612516720. Its totient is φ = 4481668880.

The previous prime is 13445006581. The next prime is 13445006669. The reversal of 13445006664 is 46660054431.

It is not an unprimeable number, because it can be changed into a prime (13445006669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280104282 + ... + 280104329.

It is an arithmetic number, because the mean of its divisors is an integer number (2100782295).

Almost surely, 2^13445006664 is an apocalyptic number.

It is an amenable number.

13445006664 is an abundant number, since it is smaller than the sum of its proper divisors (20167510056).

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

13445006664 is a wasteful number, since it uses less digits than its factorization.

13445006664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560208620 (or 560208616 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 13445006664 in words is "thirteen billion, four hundred forty-five million, six thousand, six hundred sixty-four".