1304423050 has 24 divisors (see below), whose sum is σ = 2772831456. Its totient is φ = 447230640.

The previous prime is 1304423047. The next prime is 1304423051. The reversal of 1304423050 is 503244031.

It is not an unprimeable number, because it can be changed into a prime (1304423051) 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 11 ways as a sum of consecutive naturals, for example, 1863112 + ... + 1863811.

It is an arithmetic number, because the mean of its divisors is an integer number (115534644).

Almost surely, 2^1304423050 is an apocalyptic number.

1304423050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304423050 is an abundant number, since it is smaller than the sum of its proper divisors (1468408406).

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

1304423050 is a wasteful number, since it uses less digits than its factorization.

1304423050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726942 (or 3726937 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1304423050 is about 36116.7973386346. The cubic root of 1304423050 is about 1092.6292473990.

Adding to 1304423050 its reverse (503244031), we get a palindrome (1807667081).

The spelling of 1304423050 in words is "one billion, three hundred four million, four hundred twenty-three thousand, fifty".