1423004304 has 20 divisors (see below), whose sum is σ = 3676094576. Its totient is φ = 474334752.

The previous prime is 1423004293. The next prime is 1423004309. The reversal of 1423004304 is 4034003241.

It is not an unprimeable number, because it can be changed into a prime (1423004309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14822914 + ... + 14823009.

Almost surely, 2^1423004304 is an apocalyptic number.

It is an amenable number.

1423004304 is an abundant number, since it is smaller than the sum of its proper divisors (2253090272).

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

1423004304 is a wasteful number, since it uses less digits than its factorization.

1423004304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29645934 (or 29645928 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1423004304 is about 37722.7292755972. The cubic root of 1423004304 is about 1124.7829847078.

Adding to 1423004304 its reverse (4034003241), we get a palindrome (5457007545).

The spelling of 1423004304 in words is "one billion, four hundred twenty-three million, four thousand, three hundred four".