434843141 has 4 divisors (see below), whose sum is σ = 434937984. Its totient is φ = 434748300.

The previous prime is 434843137. The next prime is 434843147. The reversal of 434843141 is 141348434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141348434 = 2 ⋅70674217.

It is a cyclic number.

It is not a de Polignac number, because 434843141 - 2² = 434843137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 434843098 and 434843107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434843147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40175 + ... + 49836.

It is an arithmetic number, because the mean of its divisors is an integer number (108734496).

Almost surely, 2^434843141 is an apocalyptic number.

It is an amenable number.

434843141 is a deficient number, since it is larger than the sum of its proper divisors (94843).

434843141 is an equidigital number, since it uses as much as digits as its factorization.

434843141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94842.

The product of its digits is 18432, while the sum is 32.

The square root of 434843141 is about 20852.8928688563. The cubic root of 434843141 is about 757.6074000216.

The spelling of 434843141 in words is "four hundred thirty-four million, eight hundred forty-three thousand, one hundred forty-one".