1002013342 has 24 divisors (see below), whose sum is σ = 1664193888. Its totient is φ = 452121120.

The previous prime is 1002013321. The next prime is 1002013349. The reversal of 1002013342 is 2433102001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002013349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18043 + ... + 48265.

It is an arithmetic number, because the mean of its divisors is an integer number (69341412).

Almost surely, 2^1002013342 is an apocalyptic number.

1002013342 is a deficient number, since it is larger than the sum of its proper divisors (662180546).

1002013342 is a wasteful number, since it uses less digits than its factorization.

1002013342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30384 (or 30373 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1002013342 is about 31654.5943268904. The cubic root of 1002013342 is about 1000.6706641091.

Adding to 1002013342 its reverse (2433102001), we get a palindrome (3435115343).

The spelling of 1002013342 in words is "one billion, two million, thirteen thousand, three hundred forty-two".