434300130 has 160 divisors (see below), whose sum is σ = 1292163840. Its totient is φ = 103783680.

The previous prime is 434300123. The next prime is 434300147. The reversal of 434300130 is 31003434.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 703582 + ... + 704198.

It is an arithmetic number, because the mean of its divisors is an integer number (8076024).

Almost surely, 2^434300130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434300130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646081920).

434300130 is an abundant number, since it is smaller than the sum of its proper divisors (857863710).

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

434300130 is a wasteful number, since it uses less digits than its factorization.

434300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 434300130 is about 20839.8687615829. The cubic root of 434300130 is about 757.2919142193.

Adding to 434300130 its reverse (31003434), we get a palindrome (465303564).

The spelling of 434300130 in words is "four hundred thirty-four million, three hundred thousand, one hundred thirty".