13455339960 has 128 divisors (see below), whose sum is σ = 41836564800. Its totient is φ = 3457843200.

The previous prime is 13455339959. The next prime is 13455340033. The reversal of 13455339960 is 6993355431.

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 31 ways as a sum of consecutive naturals, for example, 2004610 + ... + 2011310.

Almost surely, 2^13455339960 is an apocalyptic number.

13455339960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13455339960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20918282400).

13455339960 is an abundant number, since it is smaller than the sum of its proper divisors (28381224840).

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

13455339960 is a wasteful number, since it uses less digits than its factorization.

13455339960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7321 (or 7317 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 48.

The spelling of 13455339960 in words is "thirteen billion, four hundred fifty-five million, three hundred thirty-nine thousand, nine hundred sixty".