13334540240 has 80 divisors (see below), whose sum is σ = 37516027392. Its totient is φ = 4302907392.

The previous prime is 13334540227. The next prime is 13334540267. The reversal of 13334540240 is 4204543331.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690824 + ... + 709863.

Almost surely, 2^13334540240 is an apocalyptic number.

13334540240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13334540240 is an abundant number, since it is smaller than the sum of its proper divisors (24181487152).

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

13334540240 is a wasteful number, since it uses less digits than its factorization.

13334540240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400724 (or 1400718 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 13334540240 in words is "thirteen billion, three hundred thirty-four million, five hundred forty thousand, two hundred forty".