8442904303 has 2 divisors, whose sum is σ = 8442904304. Its totient is φ = 8442904302.

The previous prime is 8442904243. The next prime is 8442904321. The reversal of 8442904303 is 3034092448.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8442904303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8442904373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4221452151 + 4221452152.

It is an arithmetic number, because the mean of its divisors is an integer number (4221452152).

Almost surely, 2^8442904303 is an apocalyptic number.

8442904303 is a deficient number, since it is larger than the sum of its proper divisors (1).

8442904303 is an equidigital number, since it uses as much as digits as its factorization.

8442904303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 8442904303 is about 91885.2779448373. The cubic root of 8442904303 is about 2036.2477725762.

The spelling of 8442904303 in words is "eight billion, four hundred forty-two million, nine hundred four thousand, three hundred three".