1004233402 has 16 divisors (see below), whose sum is σ = 1560176640. Its totient is φ = 484216432.

The previous prime is 1004233381. The next prime is 1004233403. The reversal of 1004233402 is 2043324001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004233402.

It is not an unprimeable number, because it can be changed into a prime (1004233403) 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 in 7 ways as a sum of consecutive naturals, for example, 40023 + ... + 60085.

It is an arithmetic number, because the mean of its divisors is an integer number (97511040).

Almost surely, 2^1004233402 is an apocalyptic number.

1004233402 is a deficient number, since it is larger than the sum of its proper divisors (555943238).

1004233402 is a wasteful number, since it uses less digits than its factorization.

1004233402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20957.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1004233402 is about 31689.6418723847. The cubic root of 1004233402 is about 1001.4091473710.

Adding to 1004233402 its reverse (2043324001), we get a palindrome (3047557403).

The spelling of 1004233402 in words is "one billion, four million, two hundred thirty-three thousand, four hundred two".