130424666 has 8 divisors (see below), whose sum is σ = 196499520. Its totient is φ = 64924828.

The previous prime is 130424659. The next prime is 130424681. The reversal of 130424666 is 666424031.

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

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, 143186 + ... + 144093.

It is an arithmetic number, because the mean of its divisors is an integer number (24562440).

Almost surely, 2^130424666 is an apocalyptic number.

130424666 is a deficient number, since it is larger than the sum of its proper divisors (66074854).

130424666 is a wasteful number, since it uses less digits than its factorization.

130424666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287508.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 130424666 is about 11420.3619031973. The cubic root of 130424666 is about 507.1307105015.

Adding to 130424666 its reverse (666424031), we get a palindrome (796848697).

The spelling of 130424666 in words is "one hundred thirty million, four hundred twenty-four thousand, six hundred sixty-six".