13044012321071 has 2 divisors, whose sum is σ = 13044012321072. Its totient is φ = 13044012321070.

The previous prime is 13044012321037. The next prime is 13044012321103. The reversal of 13044012321071 is 17012321044031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13044012321071 - 2³⁰ = 13042938579247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13044012321271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522006160535 + 6522006160536.

It is an arithmetic number, because the mean of its divisors is an integer number (6522006160536).

Almost surely, 2^{13044012321071} is an apocalyptic number.

13044012321071 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044012321071 is an equidigital number, since it uses as much as digits as its factorization.

13044012321071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 13044012321071 in words is "thirteen trillion, forty-four billion, twelve million, three hundred twenty-one thousand, seventy-one".