130404034 has 8 divisors (see below), whose sum is σ = 197337420. Its totient is φ = 64624896.

The previous prime is 130404023. The next prime is 130404037. The reversal of 130404034 is 430404031.

It can be written as a sum of positive squares in 2 ways, for example, as 129846025 + 558009 = 11395^2 + 747^2 .

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

It is a super-3 number, since 3×130404034³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (130404037) 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, 288279 + ... + 288730.

Almost surely, 2^130404034 is an apocalyptic number.

130404034 is a deficient number, since it is larger than the sum of its proper divisors (66933386).

130404034 is a wasteful number, since it uses less digits than its factorization.

130404034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577124.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 130404034 is about 11419.4585686012. The cubic root of 130404034 is about 507.1039679307.

Adding to 130404034 its reverse (430404031), we get a palindrome (560808065).

The spelling of 130404034 in words is "one hundred thirty million, four hundred four thousand, thirty-four".