13330544340 has 48 divisors (see below), whose sum is σ = 37513123200. Its totient is φ = 3536945280.

The previous prime is 13330544327. The next prime is 13330544369. The reversal of 13330544340 is 4344503331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13330544298 and 13330544307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546291 + ... + 570170.

It is an arithmetic number, because the mean of its divisors is an integer number (781523400).

Almost surely, 2^13330544340 is an apocalyptic number.

13330544340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13330544340 is an abundant number, since it is smaller than the sum of its proper divisors (24182578860).

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

13330544340 is a wasteful number, since it uses less digits than its factorization.

13330544340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116672 (or 1116670 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 13330544340 in words is "thirteen billion, three hundred thirty million, five hundred forty-four thousand, three hundred forty".