12944529557335 has 16 divisors (see below), whose sum is σ = 15550493298912. Its totient is φ = 10344252688000.

The previous prime is 12944529557243. The next prime is 12944529557347. The reversal of 12944529557335 is 53375592544921.

12944529557335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12944529557335 - 2¹⁷ = 12944529426263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158396985 + ... + 158478685.

It is an arithmetic number, because the mean of its divisors is an integer number (971905831182).

Almost surely, 2^{12944529557335} is an apocalyptic number.

12944529557335 is a deficient number, since it is larger than the sum of its proper divisors (2605963741577).

12944529557335 is an equidigital number, since it uses as much as digits as its factorization.

12944529557335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116114.

The product of its digits is 204120000, while the sum is 64.

The spelling of 12944529557335 in words is "twelve trillion, nine hundred forty-four billion, five hundred twenty-nine million, five hundred fifty-seven thousand, three hundred thirty-five".