13144343104412 has 24 divisors (see below), whose sum is σ = 24804077923296. Its totient is φ = 6058771725888.

The previous prime is 13144343104397. The next prime is 13144343104427. The reversal of 13144343104412 is 21440134344131.

It is an interprime number because it is at equal distance from previous prime (13144343104397) and next prime (13144343104427).

It is a congruent number.

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, 163462928 + ... + 163543319.

It is an arithmetic number, because the mean of its divisors is an integer number (1033503246804).

Almost surely, 2^{13144343104412} is an apocalyptic number.

It is an amenable number.

13144343104412 is a deficient number, since it is larger than the sum of its proper divisors (11659734818884).

13144343104412 is a wasteful number, since it uses less digits than its factorization.

13144343104412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327007037 (or 327007035 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 13144343104412 its reverse (21440134344131), we get a palindrome (34584477448543).

The spelling of 13144343104412 in words is "thirteen trillion, one hundred forty-four billion, three hundred forty-three million, one hundred four thousand, four hundred twelve".