434140132 has 12 divisors (see below), whose sum is σ = 768899376. Its totient is φ = 214454600.

The previous prime is 434140127. The next prime is 434140153. The reversal of 434140132 is 231041434.

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, 653494 + ... + 654157.

It is an arithmetic number, because the mean of its divisors is an integer number (64074948).

Almost surely, 2^434140132 is an apocalyptic number.

It is an amenable number.

434140132 is a deficient number, since it is larger than the sum of its proper divisors (334759244).

434140132 is a wasteful number, since it uses less digits than its factorization.

434140132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307738 (or 1307736 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 434140132 is about 20836.0296601824. The cubic root of 434140132 is about 757.1989062849.

Adding to 434140132 its reverse (231041434), we get a palindrome (665181566).

The spelling of 434140132 in words is "four hundred thirty-four million, one hundred forty thousand, one hundred thirty-two".