13243002784 has 48 divisors (see below), whose sum is σ = 28677511296. Its totient is φ = 6019527360.

The previous prime is 13243002757. The next prime is 13243002803. The reversal of 13243002784 is 48720034231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112872 + ... + 198055.

It is an arithmetic number, because the mean of its divisors is an integer number (597448152).

Almost surely, 2^13243002784 is an apocalyptic number.

It is an amenable number.

13243002784 is an abundant number, since it is smaller than the sum of its proper divisors (15434508512).

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

13243002784 is an equidigital number, since it uses as much as digits as its factorization.

13243002784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310970 (or 310940 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 13243002784 in words is "thirteen billion, two hundred forty-three million, two thousand, seven hundred eighty-four".