13353543240 has 32 divisors (see below), whose sum is σ = 40060630080. Its totient is φ = 3560944832.

The previous prime is 13353543209. The next prime is 13353543263. The reversal of 13353543240 is 4234535331.

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 7 ways as a sum of consecutive naturals, for example, 55639644 + ... + 55639883.

It is an arithmetic number, because the mean of its divisors is an integer number (1251894690).

Almost surely, 2^13353543240 is an apocalyptic number.

13353543240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13353543240 is an abundant number, since it is smaller than the sum of its proper divisors (26707086840).

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

13353543240 is a wasteful number, since it uses less digits than its factorization.

13353543240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111279541 (or 111279537 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

The spelling of 13353543240 in words is "thirteen billion, three hundred fifty-three million, five hundred forty-three thousand, two hundred forty".