13402431441302 has 24 divisors (see below), whose sum is σ = 20436535337400. Its totient is φ = 6591227281760.

The previous prime is 13402431441281. The next prime is 13402431441403. The reversal of 13402431441302 is 20314413420431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5461649 + ... + 7525587.

It is an arithmetic number, because the mean of its divisors is an integer number (851522305725).

Almost surely, 2^{13402431441302} is an apocalyptic number.

13402431441302 is a deficient number, since it is larger than the sum of its proper divisors (7034103896098).

13402431441302 is an equidigital number, since it uses as much as digits as its factorization.

13402431441302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064412 (or 2064221 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13402431441302 its reverse (20314413420431), we get a palindrome (33716844861733).

The spelling of 13402431441302 in words is "thirteen trillion, four hundred two billion, four hundred thirty-one million, four hundred forty-one thousand, three hundred two".