434545113 has 4 divisors (see below), whose sum is σ = 579393488. Its totient is φ = 289696740.

The previous prime is 434545093. The next prime is 434545147. The reversal of 434545113 is 311545434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 434545113 - 2⁸ = 434544857 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 (434545213) 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, 72424183 + ... + 72424188.

It is an arithmetic number, because the mean of its divisors is an integer number (144848372).

Almost surely, 2^434545113 is an apocalyptic number.

It is an amenable number.

434545113 is a deficient number, since it is larger than the sum of its proper divisors (144848375).

434545113 is a wasteful number, since it uses less digits than its factorization.

434545113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144848374.

The product of its digits is 14400, while the sum is 30.

The square root of 434545113 is about 20845.7456810736. The cubic root of 434545113 is about 757.4342802617.

The spelling of 434545113 in words is "four hundred thirty-four million, five hundred forty-five thousand, one hundred thirteen".