744302812973 has 2 divisors, whose sum is σ = 744302812974. Its totient is φ = 744302812972.

The previous prime is 744302812943. The next prime is 744302813029. The reversal of 744302812973 is 379218203447.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519533899369 + 224768913604 = 720787^2 + 474098^2 .

It is a cyclic number.

It is not a de Polignac number, because 744302812973 - 2⁶ = 744302812909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744302812933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372151406486 + 372151406487.

It is an arithmetic number, because the mean of its divisors is an integer number (372151406487).

Almost surely, 2^744302812973 is an apocalyptic number.

It is an amenable number.

744302812973 is a deficient number, since it is larger than the sum of its proper divisors (1).

744302812973 is an equidigital number, since it uses as much as digits as its factorization.

744302812973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 744302812973 in words is "seven hundred forty-four billion, three hundred two million, eight hundred twelve thousand, nine hundred seventy-three".