434141019 has 64 divisors (see below), whose sum is σ = 757370880. Its totient is φ = 243233280.

The previous prime is 434140997. The next prime is 434141023. The reversal of 434141019 is 910141434.

It is not a de Polignac number, because 434141019 - 2¹³ = 434132827 is a prime.

It is a super-2 number, since 2×434141019² = 376956848756716722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 434140983 and 434141001.

It is not an unprimeable number, because it can be changed into a prime (434141119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 183804 + ... + 186150.

It is an arithmetic number, because the mean of its divisors is an integer number (11833920).

Almost surely, 2^434141019 is an apocalyptic number.

434141019 is a deficient number, since it is larger than the sum of its proper divisors (323229861).

434141019 is a wasteful number, since it uses less digits than its factorization.

434141019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417 (or 2411 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 434141019 is about 20836.0509454167. The cubic root of 434141019 is about 757.1994219671.

The spelling of 434141019 in words is "four hundred thirty-four million, one hundred forty-one thousand, nineteen".