1002244039 has 2 divisors, whose sum is σ = 1002244040. Its totient is φ = 1002244038.

The previous prime is 1002244013. The next prime is 1002244051. The reversal of 1002244039 is 9304422001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002244039 - 2⁷ = 1002243911 is a prime.

It is a super-2 number, since 2×1002244039² = 2008986227422067042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002244079) 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, 501122019 + 501122020.

It is an arithmetic number, because the mean of its divisors is an integer number (501122020).

Almost surely, 2^1002244039 is an apocalyptic number.

1002244039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002244039 is an equidigital number, since it uses as much as digits as its factorization.

1002244039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1002244039 is about 31658.2380905824. The cubic root of 1002244039 is about 1000.7474541731.

The spelling of 1002244039 in words is "one billion, two million, two hundred forty-four thousand, thirty-nine".