13752644843149 has 2 divisors, whose sum is σ = 13752644843150. Its totient is φ = 13752644843148.

The previous prime is 13752644843141. The next prime is 13752644843207. The reversal of 13752644843149 is 94134844625731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12880074009924 + 872570833225 = 3588882^2 + 934115^2 .

It is a cyclic number.

It is not a de Polignac number, because 13752644843149 - 2³ = 13752644843141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13752644843141) by changing a digit.

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 as a sum of consecutive naturals, namely, 6876322421574 + 6876322421575.

It is an arithmetic number, because the mean of its divisors is an integer number (6876322421575).

Almost surely, 2^{13752644843149} is an apocalyptic number.

It is an amenable number.

13752644843149 is a deficient number, since it is larger than the sum of its proper divisors (1).

13752644843149 is an equidigital number, since it uses as much as digits as its factorization.

13752644843149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69672960, while the sum is 61.

The spelling of 13752644843149 in words is "thirteen trillion, seven hundred fifty-two billion, six hundred forty-four million, eight hundred forty-three thousand, one hundred forty-nine".