434140132202 has 24 divisors (see below), whose sum is σ = 765339837444. Its totient is φ = 184141907712.

The previous prime is 434140132187. The next prime is 434140132207. The reversal of 434140132202 is 202231041434.

It can be written as a sum of positive squares in 2 ways, for example, as 421825569361 + 12314562841 = 649481^2 + 110971^2 .

It is not an unprimeable number, because it can be changed into a prime (434140132207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22825553 + ... + 22844564.

Almost surely, 2^434140132202 is an apocalyptic number.

434140132202 is a deficient number, since it is larger than the sum of its proper divisors (331199705242).

434140132202 is a wasteful number, since it uses less digits than its factorization.

434140132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45670230 (or 45670223 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 434140132202 its reverse (202231041434), we get a palindrome (636371173636).

The spelling of 434140132202 in words is "four hundred thirty-four billion, one hundred forty million, one hundred thirty-two thousand, two hundred two".