434434042 has 8 divisors (see below), whose sum is σ = 744744096. Its totient is φ = 186186012.

The previous prime is 434434001. The next prime is 434434061. The reversal of 434434042 is 240434434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 434434042.

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, 15515488 + ... + 15515515.

It is an arithmetic number, because the mean of its divisors is an integer number (93093012).

Almost surely, 2^434434042 is an apocalyptic number.

434434042 is a deficient number, since it is larger than the sum of its proper divisors (310310054).

434434042 is a wasteful number, since it uses less digits than its factorization.

434434042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31031012.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 434434042 is about 20843.0813940741. The cubic root of 434434042 is about 757.3697406244.

Adding to 434434042 its reverse (240434434), we get a palindrome (674868476).

The spelling of 434434042 in words is "four hundred thirty-four million, four hundred thirty-four thousand, forty-two".