434024142 has 8 divisors (see below), whose sum is σ = 868048296. Its totient is φ = 144674712.

The previous prime is 434024141. The next prime is 434024147. The reversal of 434024142 is 241420434.

It is a happy number.

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

434024142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434024141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36168673 + ... + 36168684.

It is an arithmetic number, because the mean of its divisors is an integer number (108506037).

Almost surely, 2^434024142 is an apocalyptic number.

434024142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

434024142 is a wasteful number, since it uses less digits than its factorization.

434024142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72337362.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 434024142 is about 20833.2460744839. The cubic root of 434024142 is about 757.1314662139.

Adding to 434024142 its reverse (241420434), we get a palindrome (675444576).

It can be divided in two parts, 4340 and 24142, that added together give a palindrome (28482).

The spelling of 434024142 in words is "four hundred thirty-four million, twenty-four thousand, one hundred forty-two".