434334245 has 4 divisors (see below), whose sum is σ = 521201100. Its totient is φ = 347467392.

The previous prime is 434334233. The next prime is 434334253. The reversal of 434334245 is 542433434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 145130209 + 289204036 = 12047^2 + 17006^2 .

It is a cyclic number.

It is not a de Polignac number, because 434334245 - 2⁸ = 434333989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43433420 + ... + 43433429.

It is an arithmetic number, because the mean of its divisors is an integer number (130300275).

Almost surely, 2^434334245 is an apocalyptic number.

It is an amenable number.

434334245 is a deficient number, since it is larger than the sum of its proper divisors (86866855).

434334245 is an equidigital number, since it uses as much as digits as its factorization.

434334245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86866854.

The product of its digits is 69120, while the sum is 32.

The square root of 434334245 is about 20840.6872487449. The cubic root of 434334245 is about 757.3117425480.

Adding to 434334245 its reverse (542433434), we get a palindrome (976767679).

The spelling of 434334245 in words is "four hundred thirty-four million, three hundred thirty-four thousand, two hundred forty-five".