12984831353 has 16 divisors (see below), whose sum is σ = 14821543296. Its totient is φ = 11269274880.

The previous prime is 12984831347. The next prime is 12984831371. The reversal of 12984831353 is 35313848921.

It is a cyclic number.

It is not a de Polignac number, because 12984831353 - 2¹⁰ = 12984830329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12984831298 and 12984831307.

It is not an unprimeable number, because it can be changed into a prime (12984831373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187358 + ... + 247128.

It is an arithmetic number, because the mean of its divisors is an integer number (926346456).

Almost surely, 2^12984831353 is an apocalyptic number.

12984831353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12984831353 is a deficient number, since it is larger than the sum of its proper divisors (1836711943).

12984831353 is a wasteful number, since it uses less digits than its factorization.

12984831353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60784.

The product of its digits is 622080, while the sum is 47.

The spelling of 12984831353 in words is "twelve billion, nine hundred eighty-four million, eight hundred thirty-one thousand, three hundred fifty-three".