434400113 has 8 divisors (see below), whose sum is σ = 499790400. Its totient is φ = 369843120.

The previous prime is 434400079. The next prime is 434400119. The reversal of 434400113 is 311004434.

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 not a de Polignac number, because 434400113 - 2⁸ = 434399857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (434400119) 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, 207203 + ... + 209288.

It is an arithmetic number, because the mean of its divisors is an integer number (62473800).

Almost surely, 2^434400113 is an apocalyptic number.

It is an amenable number.

434400113 is a deficient number, since it is larger than the sum of its proper divisors (65390287).

434400113 is a wasteful number, since it uses less digits than its factorization.

434400113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416647.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 434400113 is about 20842.2674630185. The cubic root of 434400113 is about 757.3500234258.

Adding to 434400113 its reverse (311004434), we get a palindrome (745404547).

The spelling of 434400113 in words is "four hundred thirty-four million, four hundred thousand, one hundred thirteen".