434420132 has 6 divisors (see below), whose sum is σ = 760235238. Its totient is φ = 217210064.

The previous prime is 434420117. The next prime is 434420149. The reversal of 434420132 is 231024434.

It can be written as a sum of positive squares in only one way, i.e., 423701056 + 10719076 = 20584^2 + 3274^2 .

It is a junction number, because it is equal to n+sod(n) for n = 434420098 and 434420107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54302513 + ... + 54302520.

It is an arithmetic number, because the mean of its divisors is an integer number (126705873).

Almost surely, 2^434420132 is an apocalyptic number.

It is an amenable number.

434420132 is a deficient number, since it is larger than the sum of its proper divisors (325815106).

434420132 is a wasteful number, since it uses less digits than its factorization.

434420132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108605037 (or 108605035 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 434420132 is about 20842.7477075361. The cubic root of 434420132 is about 757.3616572144.

Adding to 434420132 its reverse (231024434), we get a palindrome (665444566).

The spelling of 434420132 in words is "four hundred thirty-four million, four hundred twenty thousand, one hundred thirty-two".