430242042 has 64 divisors (see below), whose sum is σ = 941414400. Its totient is φ = 130625280.

The previous prime is 430242017. The next prime is 430242049. The reversal of 430242042 is 240242034.

It is not an unprimeable number, because it can be changed into a prime (430242049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315442 + ... + 316802.

It is an arithmetic number, because the mean of its divisors is an integer number (14709600).

Almost surely, 2^430242042 is an apocalyptic number.

430242042 is an abundant number, since it is smaller than the sum of its proper divisors (511172358).

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

430242042 is a wasteful number, since it uses less digits than its factorization.

430242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 430242042 is about 20742.2766831416. The cubic root of 430242042 is about 754.9258246208.

Adding to 430242042 its reverse (240242034), we get a palindrome (670484076).

The spelling of 430242042 in words is "four hundred thirty million, two hundred forty-two thousand, forty-two".