13401652441244 has 24 divisors (see below), whose sum is σ = 23638137159168. Its totient is φ = 6647901543360.

The previous prime is 13401652441237. The next prime is 13401652441259. The reversal of 13401652441244 is 44214425610431.

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 7 ways as a sum of consecutive naturals, for example, 22038314 + ... + 22638254.

It is an arithmetic number, because the mean of its divisors is an integer number (984922381632).

Almost surely, 2^{13401652441244} is an apocalyptic number.

It is an amenable number.

13401652441244 is a deficient number, since it is larger than the sum of its proper divisors (10236484717924).

13401652441244 is a wasteful number, since it uses less digits than its factorization.

13401652441244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644045 (or 644043 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 13401652441244 in words is "thirteen trillion, four hundred one billion, six hundred fifty-two million, four hundred forty-one thousand, two hundred forty-four".