13242994783 has 2 divisors, whose sum is σ = 13242994784. Its totient is φ = 13242994782.

The previous prime is 13242994771. The next prime is 13242994799. The reversal of 13242994783 is 38749924231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13242994783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13242994783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13242944783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621497391 + 6621497392.

It is an arithmetic number, because the mean of its divisors is an integer number (6621497392).

Almost surely, 2^13242994783 is an apocalyptic number.

13242994783 is a deficient number, since it is larger than the sum of its proper divisors (1).

13242994783 is an equidigital number, since it uses as much as digits as its factorization.

13242994783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 52.

The spelling of 13242994783 in words is "thirteen billion, two hundred forty-two million, nine hundred ninety-four thousand, seven hundred eighty-three".