7434144743 has 2 divisors, whose sum is σ = 7434144744. Its totient is φ = 7434144742.

The previous prime is 7434144719. The next prime is 7434144803. The reversal of 7434144743 is 3474414347.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7434144743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7434144743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7434144703) 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 as a sum of consecutive naturals, namely, 3717072371 + 3717072372.

It is an arithmetic number, because the mean of its divisors is an integer number (3717072372).

Almost surely, 2^7434144743 is an apocalyptic number.

7434144743 is a deficient number, since it is larger than the sum of its proper divisors (1).

7434144743 is an equidigital number, since it uses as much as digits as its factorization.

7434144743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 41.

The square root of 7434144743 is about 86221.4865506273. The cubic root of 7434144743 is about 1951.6877558056.

The spelling of 7434144743 in words is "seven billion, four hundred thirty-four million, one hundred forty-four thousand, seven hundred forty-three".