434106342 has 12 divisors (see below), whose sum is σ = 940563780. Its totient is φ = 144702108.

The previous prime is 434106293. The next prime is 434106349. The reversal of 434106342 is 243601434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434106349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12058492 + ... + 12058527.

It is an arithmetic number, because the mean of its divisors is an integer number (78380315).

Almost surely, 2^434106342 is an apocalyptic number.

434106342 is an abundant number, since it is smaller than the sum of its proper divisors (506457438).

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

434106342 is a wasteful number, since it uses less digits than its factorization.

434106342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24117027 (or 24117024 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 434106342 is about 20835.2187893480. The cubic root of 434106342 is about 757.1792610037.

Adding to 434106342 its reverse (243601434), we get a palindrome (677707776).

The spelling of 434106342 in words is "four hundred thirty-four million, one hundred six thousand, three hundred forty-two".