1002033342 has 48 divisors (see below), whose sum is σ = 2256508800. Its totient is φ = 333265752.

The previous prime is 1002033323. The next prime is 1002033379. The reversal of 1002033342 is 2433302001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 242409 + ... + 246507.

It is an arithmetic number, because the mean of its divisors is an integer number (47010600).

Almost surely, 2^1002033342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002033342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128254400).

1002033342 is an abundant number, since it is smaller than the sum of its proper divisors (1254475458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002033342 is an equidigital number, since it uses as much as digits as its factorization.

1002033342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619 (or 4607 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1002033342 is about 31654.9102352226. The cubic root of 1002033342 is about 1000.6773217983.

Adding to 1002033342 its reverse (2433302001), we get a palindrome (3435335343).

The spelling of 1002033342 in words is "one billion, two million, thirty-three thousand, three hundred forty-two".