1002344159 has 2 divisors, whose sum is σ = 1002344160. Its totient is φ = 1002344158.

The previous prime is 1002344129. The next prime is 1002344201. The reversal of 1002344159 is 9514432001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002344159 - 2¹² = 1002340063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002344129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501172079 + 501172080.

It is an arithmetic number, because the mean of its divisors is an integer number (501172080).

Almost surely, 2^1002344159 is an apocalyptic number.

1002344159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002344159 is an equidigital number, since it uses as much as digits as its factorization.

1002344159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1002344159 is about 31659.8193140770. The cubic root of 1002344159 is about 1000.7807765626.

The spelling of 1002344159 in words is "one billion, two million, three hundred forty-four thousand, one hundred fifty-nine".