12982875982073 has 4 divisors (see below), whose sum is σ = 13195710014628. Its totient is φ = 12770041949520.

The previous prime is 12982875982067. The next prime is 12982875982121. The reversal of 12982875982073 is 37028957828921.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 154501666489 + 12828374315584 = 393067^2 + 3581672^2 .

It is a cyclic number.

It is not a de Polignac number, because 12982875982073 - 2⁴ = 12982875982057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12982875981988 and 12982875982006.

It is not an unprimeable number, because it can be changed into a prime (12982875987073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106417016186 + ... + 106417016307.

It is an arithmetic number, because the mean of its divisors is an integer number (3298927503657).

Almost surely, 2^{12982875982073} is an apocalyptic number.

It is an amenable number.

12982875982073 is a deficient number, since it is larger than the sum of its proper divisors (212834032555).

12982875982073 is an equidigital number, since it uses as much as digits as its factorization.

12982875982073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212834032554.

The product of its (nonzero) digits is 243855360, while the sum is 71.

The spelling of 12982875982073 in words is "twelve trillion, nine hundred eighty-two billion, eight hundred seventy-five million, nine hundred eighty-two thousand, seventy-three".