13240096801280 has 40 divisors (see below), whose sum is σ = 31745200852332. Its totient is φ = 5296038719488.

The previous prime is 13240096801207. The next prime is 13240096801339. The reversal of 13240096801280 is 8210869004231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12979245539584 + 260851261696 = 3602672^2 + 510736^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2585953847 + ... + 2585958966.

Almost surely, 2^{13240096801280} is an apocalyptic number.

13240096801280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13240096801280 is an abundant number, since it is smaller than the sum of its proper divisors (18505104051052).

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

13240096801280 is an frugal number, since it uses more digits than its factorization.

13240096801280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5171912836 (or 5171912820 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 13240096801280 in words is "thirteen trillion, two hundred forty billion, ninety-six million, eight hundred one thousand, two hundred eighty".