1004413402 has 8 divisors (see below), whose sum is σ = 1508230836. Its totient is φ = 501669792.

The previous prime is 1004413343. The next prime is 1004413411. The reversal of 1004413402 is 2043144001.

It can be written as a sum of positive squares in 2 ways, for example, as 997864921 + 6548481 = 31589^2 + 2559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1004413402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266113 + ... + 269860.

Almost surely, 2^1004413402 is an apocalyptic number.

1004413402 is a deficient number, since it is larger than the sum of its proper divisors (503817434).

1004413402 is an equidigital number, since it uses as much as digits as its factorization.

1004413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536912.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1004413402 is about 31692.4817898504. The cubic root of 1004413402 is about 1001.4689750557.

Adding to 1004413402 its reverse (2043144001), we get a palindrome (3047557403).

The spelling of 1004413402 in words is "one billion, four million, four hundred thirteen thousand, four hundred two".