12994632743 has 2 divisors, whose sum is σ = 12994632744. Its totient is φ = 12994632742.

The previous prime is 12994632689. The next prime is 12994632751. The reversal of 12994632743 is 34723649921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12994632743 - 2¹⁴ = 12994616359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12994632691 and 12994632700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12994632773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6497316371 + 6497316372.

It is an arithmetic number, because the mean of its divisors is an integer number (6497316372).

Almost surely, 2^12994632743 is an apocalyptic number.

12994632743 is a deficient number, since it is larger than the sum of its proper divisors (1).

12994632743 is an equidigital number, since it uses as much as digits as its factorization.

12994632743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The spelling of 12994632743 in words is "twelve billion, nine hundred ninety-four million, six hundred thirty-two thousand, seven hundred forty-three".