11297472743 has 2 divisors, whose sum is σ = 11297472744. Its totient is φ = 11297472742.

The previous prime is 11297472733. The next prime is 11297472749. The reversal of 11297472743 is 34727479211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11297472743 - 2¹⁰ = 11297471719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11297472749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5648736371 + 5648736372.

It is an arithmetic number, because the mean of its divisors is an integer number (5648736372).

Almost surely, 2^11297472743 is an apocalyptic number.

11297472743 is a deficient number, since it is larger than the sum of its proper divisors (1).

11297472743 is an equidigital number, since it uses as much as digits as its factorization.

11297472743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 47.

The spelling of 11297472743 in words is "eleven billion, two hundred ninety-seven million, four hundred seventy-two thousand, seven hundred forty-three".