1004451413 has 8 divisors (see below), whose sum is σ = 1164113280. Its totient is φ = 848831760.

The previous prime is 1004451403. The next prime is 1004451421. The reversal of 1004451413 is 3141544001.

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

It is not a de Polignac number, because 1004451413 - 2²⁸ = 736015957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004451403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010018 + ... + 1011011.

It is an arithmetic number, because the mean of its divisors is an integer number (145514160).

Almost surely, 2^1004451413 is an apocalyptic number.

It is an amenable number.

1004451413 is a deficient number, since it is larger than the sum of its proper divisors (159661867).

1004451413 is an equidigital number, since it uses as much as digits as its factorization.

1004451413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021107.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1004451413 is about 31693.0814689894. The cubic root of 1004451413 is about 1001.4816080867.

Adding to 1004451413 its reverse (3141544001), we get a palindrome (4145995414).

The spelling of 1004451413 in words is "one billion, four million, four hundred fifty-one thousand, four hundred thirteen".