9942283619 has 2 divisors, whose sum is σ = 9942283620. Its totient is φ = 9942283618.

The previous prime is 9942283613. The next prime is 9942283679. The reversal of 9942283619 is 9163822499.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9942283619 is a prime.

It is a super-2 number, since 2×9942283619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9942283613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4971141809 + 4971141810.

It is an arithmetic number, because the mean of its divisors is an integer number (4971141810).

Almost surely, 2^9942283619 is an apocalyptic number.

9942283619 is a deficient number, since it is larger than the sum of its proper divisors (1).

9942283619 is an equidigital number, since it uses as much as digits as its factorization.

9942283619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 53.

The square root of 9942283619 is about 99711.0004914202. Note that the first 3 decimals coincide. The cubic root of 9942283619 is about 2150.2818176824.

The spelling of 9942283619 in words is "nine billion, nine hundred forty-two million, two hundred eighty-three thousand, six hundred nineteen".