13340132244 has 48 divisors (see below), whose sum is σ = 34618180800. Its totient is φ = 4442512608.

The previous prime is 13340132233. The next prime is 13340132291. The reversal of 13340132244 is 44223104331.

13340132244 is a `hidden beast` number, since 1 + 33 + 401 + 3 + 224 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 57679 + ... + 173225.

It is an arithmetic number, because the mean of its divisors is an integer number (721212100).

Almost surely, 2^13340132244 is an apocalyptic number.

It is an amenable number.

13340132244 is an abundant number, since it is smaller than the sum of its proper divisors (21278048556).

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

13340132244 is a wasteful number, since it uses less digits than its factorization.

13340132244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116629 (or 116621 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13340132244 its reverse (44223104331), we get a palindrome (57563236575).

The spelling of 13340132244 in words is "thirteen billion, three hundred forty million, one hundred thirty-two thousand, two hundred forty-four".