130404463 has 8 divisors (see below), whose sum is σ = 149692032. Its totient is φ = 111281496.

The previous prime is 130404451. The next prime is 130404481. The reversal of 130404463 is 364404031.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130404463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130404403) 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, 39445 + ... + 42622.

It is an arithmetic number, because the mean of its divisors is an integer number (18711504).

Almost surely, 2^130404463 is an apocalyptic number.

130404463 is a deficient number, since it is larger than the sum of its proper divisors (19287569).

130404463 is an equidigital number, since it uses as much as digits as its factorization.

130404463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82301.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 130404463 is about 11419.4773523135. The cubic root of 130404463 is about 507.1045240162.

Adding to 130404463 its reverse (364404031), we get a palindrome (494808494).

The spelling of 130404463 in words is "one hundred thirty million, four hundred four thousand, four hundred sixty-three".