434130234 has 8 divisors (see below), whose sum is σ = 868260480. Its totient is φ = 144710076.

The previous prime is 434130233. The next prime is 434130239. The reversal of 434130234 is 432031434.

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

434130234 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (434130233) 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, 36177514 + ... + 36177525.

It is an arithmetic number, because the mean of its divisors is an integer number (108532560).

Almost surely, 2^434130234 is an apocalyptic number.

434130234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

434130234 is a wasteful number, since it uses less digits than its factorization.

434130234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72355044.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 434130234 is about 20835.7921375694. The cubic root of 434130234 is about 757.1931517591.

Adding to 434130234 its reverse (432031434), we get a palindrome (866161668).

The spelling of 434130234 in words is "four hundred thirty-four million, one hundred thirty thousand, two hundred thirty-four".