434144332 has 12 divisors (see below), whose sum is σ = 760452840. Its totient is φ = 216872096.

The previous prime is 434144329. The next prime is 434144341. The reversal of 434144332 is 233441434.

It is a self number, because there is not a number n which added to its sum of digits gives 434144332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45082 + ... + 53857.

It is an arithmetic number, because the mean of its divisors is an integer number (63371070).

Almost surely, 2^434144332 is an apocalyptic number.

It is an amenable number.

434144332 is a deficient number, since it is larger than the sum of its proper divisors (326308508).

434144332 is a wasteful number, since it uses less digits than its factorization.

434144332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100040 (or 100038 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 434144332 is about 20836.1304468944. The cubic root of 434144332 is about 757.2013480657.

Adding to 434144332 its reverse (233441434), we get a palindrome (667585766).

The spelling of 434144332 in words is "four hundred thirty-four million, one hundred forty-four thousand, three hundred thirty-two".