13574005340 has 96 divisors (see below), whose sum is σ = 33668296704. Its totient is φ = 4498490880.

The previous prime is 13574005273. The next prime is 13574005391. The reversal of 13574005340 is 4350047531.

It is a junction number, because it is equal to n+sod(n) for n = 13574005297 and 13574005306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5671184 + ... + 5673576.

It is an arithmetic number, because the mean of its divisors is an integer number (350711424).

Almost surely, 2^13574005340 is an apocalyptic number.

13574005340 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 13574005340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16834148352).

13574005340 is an abundant number, since it is smaller than the sum of its proper divisors (20094291364).

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

13574005340 is a wasteful number, since it uses less digits than its factorization.

13574005340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747 (or 3745 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 13574005340 in words is "thirteen billion, five hundred seventy-four million, five thousand, three hundred forty".