1304424130 has 8 divisors (see below), whose sum is σ = 2347963452. Its totient is φ = 521769648.

The previous prime is 1304424007. The next prime is 1304424133. The reversal of 1304424130 is 314244031.

It can be written as a sum of positive squares in 2 ways, for example, as 1298088841 + 6335289 = 36029^2 + 2517^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1304424133) 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, 65221197 + ... + 65221216.

Almost surely, 2^1304424130 is an apocalyptic number.

1304424130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304424130 is a deficient number, since it is larger than the sum of its proper divisors (1043539322).

1304424130 is a wasteful number, since it uses less digits than its factorization.

1304424130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130442420.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1304424130 is about 36116.8122901233. The cubic root of 1304424130 is about 1092.6295489472.

Adding to 1304424130 its reverse (314244031), we get a palindrome (1618668161).

The spelling of 1304424130 in words is "one billion, three hundred four million, four hundred twenty-four thousand, one hundred thirty".