434141380 has 12 divisors (see below), whose sum is σ = 911696940. Its totient is φ = 173656544.

The previous prime is 434141371. The next prime is 434141381. The reversal of 434141380 is 83141434.

It can be written as a sum of positive squares in 2 ways, for example, as 318836736 + 115304644 = 17856^2 + 10738^2 .

It is not an unprimeable number, because it can be changed into a prime (434141381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10853515 + ... + 10853554.

It is an arithmetic number, because the mean of its divisors is an integer number (75974745).

Almost surely, 2^434141380 is an apocalyptic number.

It is an amenable number.

434141380 is an abundant number, since it is smaller than the sum of its proper divisors (477555560).

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

434141380 is a wasteful number, since it uses less digits than its factorization.

434141380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21707078 (or 21707076 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 434141380 is about 20836.0596082849. The cubic root of 434141380 is about 757.1996318443.

The spelling of 434141380 in words is "four hundred thirty-four million, one hundred forty-one thousand, three hundred eighty".