36144575124491 has 2 divisors, whose sum is σ = 36144575124492. Its totient is φ = 36144575124490.

The previous prime is 36144575124433. The next prime is 36144575124503. The reversal of 36144575124491 is 19442157544163.

It is a strong prime.

It is an emirp because it is prime and its reverse (19442157544163) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36144575124491 is a prime.

It is not a weakly prime, because it can be changed into another prime (36144575124191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18072287562245 + 18072287562246.

It is an arithmetic number, because the mean of its divisors is an integer number (18072287562246).

Almost surely, 2^{36144575124491} is an apocalyptic number.

36144575124491 is a deficient number, since it is larger than the sum of its proper divisors (1).

36144575124491 is an equidigital number, since it uses as much as digits as its factorization.

36144575124491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 56.

The spelling of 36144575124491 in words is "thirty-six trillion, one hundred forty-four billion, five hundred seventy-five million, one hundred twenty-four thousand, four hundred ninety-one".