434012431 has 8 divisors (see below), whose sum is σ = 474367104. Its totient is φ = 395304960.

The previous prime is 434012419. The next prime is 434012471. The reversal of 434012431 is 134210434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434012431 - 2²⁵ = 400457999 is a prime.

It is a super-2 number, since 2×434012431² = 376733580525059522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434012471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411250 + ... + 412303.

It is an arithmetic number, because the mean of its divisors is an integer number (59295888).

Almost surely, 2^434012431 is an apocalyptic number.

434012431 is a deficient number, since it is larger than the sum of its proper divisors (40354673).

434012431 is a wasteful number, since it uses less digits than its factorization.

434012431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823601.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 434012431 is about 20832.9650074107. The cubic root of 434012431 is about 757.1246564188.

Adding to 434012431 its reverse (134210434), we get a palindrome (568222865).

The spelling of 434012431 in words is "four hundred thirty-four million, twelve thousand, four hundred thirty-one".