12982507591939 has 2 divisors, whose sum is σ = 12982507591940. Its totient is φ = 12982507591938.

The previous prime is 12982507591817. The next prime is 12982507591957. The reversal of 12982507591939 is 93919570528921.

12982507591939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12982507591939 - 2⁴³ = 4186414569731 is a prime.

It is not a weakly prime, because it can be changed into another prime (12982507501939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491253795969 + 6491253795970.

It is an arithmetic number, because the mean of its divisors is an integer number (6491253795970).

Almost surely, 2^{12982507591939} is an apocalyptic number.

12982507591939 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982507591939 is an equidigital number, since it uses as much as digits as its factorization.

12982507591939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110224800, while the sum is 70.

The spelling of 12982507591939 in words is "twelve trillion, nine hundred eighty-two billion, five hundred seven million, five hundred ninety-one thousand, nine hundred thirty-nine".