13240957210832 has 40 divisors (see below), whose sum is σ = 28580448104040. Its totient is φ = 5900479603200.

The previous prime is 13240957210829. The next prime is 13240957210841. The reversal of 13240957210832 is 23801275904231.

It can be written as a sum of positive squares in 4 ways, for example, as 856779789376 + 12384177421456 = 925624^2 + 3519116^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097553419 + ... + 1097565482.

It is an arithmetic number, because the mean of its divisors is an integer number (714511202601).

Almost surely, 2^{13240957210832} is an apocalyptic number.

It is an amenable number.

13240957210832 is an abundant number, since it is smaller than the sum of its proper divisors (15339490893208).

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

13240957210832 is a wasteful number, since it uses less digits than its factorization.

13240957210832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195118951 (or 2195118945 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 13240957210832 in words is "thirteen trillion, two hundred forty billion, nine hundred fifty-seven million, two hundred ten thousand, eight hundred thirty-two".