434227342 has 4 divisors (see below), whose sum is σ = 651341016. Its totient is φ = 217113670.

The previous prime is 434227337. The next prime is 434227363. The reversal of 434227342 is 243722434.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108556834 + ... + 108556837.

It is an arithmetic number, because the mean of its divisors is an integer number (162835254).

Almost surely, 2^434227342 is an apocalyptic number.

434227342 is a deficient number, since it is larger than the sum of its proper divisors (217113674).

434227342 is a wasteful number, since it uses less digits than its factorization.

434227342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217113673.

The product of its digits is 32256, while the sum is 31.

The square root of 434227342 is about 20838.1223242403. The cubic root of 434227342 is about 757.2496048885.

Adding to 434227342 its reverse (243722434), we get a palindrome (677949776).

It can be divided in two parts, 4342 and 27342, that added together give a square (31684 = 178²).

The spelling of 434227342 in words is "four hundred thirty-four million, two hundred twenty-seven thousand, three hundred forty-two".