434063023 has 16 divisors (see below), whose sum is σ = 486017280. Its totient is φ = 385689600.

The previous prime is 434063009. The next prime is 434063041. The reversal of 434063023 is 320360434.

It is a de Polignac number, because none of the positive numbers 2^k-434063023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434063053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11563 + ... + 31651.

It is an arithmetic number, because the mean of its divisors is an integer number (30376080).

Almost surely, 2^434063023 is an apocalyptic number.

434063023 is a deficient number, since it is larger than the sum of its proper divisors (51954257).

434063023 is a wasteful number, since it uses less digits than its factorization.

434063023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20178.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 434063023 is about 20834.1792014948. The cubic root of 434063023 is about 757.1540741341.

The spelling of 434063023 in words is "four hundred thirty-four million, sixty-three thousand, twenty-three".