434342542 has 8 divisors (see below), whose sum is σ = 662556600. Its totient is φ = 213490344.

The previous prime is 434342539. The next prime is 434342621. The reversal of 434342542 is 245243434.

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

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, 1840317 + ... + 1840552.

It is an arithmetic number, because the mean of its divisors is an integer number (82819575).

Almost surely, 2^434342542 is an apocalyptic number.

434342542 is a deficient number, since it is larger than the sum of its proper divisors (228214058).

434342542 is a wasteful number, since it uses less digits than its factorization.

434342542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680930.

The product of its digits is 46080, while the sum is 31.

The square root of 434342542 is about 20840.8863055293. The cubic root of 434342542 is about 757.3165647754.

Adding to 434342542 its reverse (245243434), we get a palindrome (679585976).

The spelling of 434342542 in words is "four hundred thirty-four million, three hundred forty-two thousand, five hundred forty-two".