434232243 has 12 divisors (see below), whose sum is σ = 629542368. Its totient is φ = 288418320.

The previous prime is 434232223. The next prime is 434232307. The reversal of 434232243 is 342232434.

434232243 is a `hidden beast` number, since 434 + 2 + 3 + 224 + 3 = 666.

It is not a de Polignac number, because 434232243 - 2²¹ = 432135091 is a prime.

It is a super-2 number, since 2×434232243² = 377115281721622098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434232223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86580 + ... + 91457.

It is an arithmetic number, because the mean of its divisors is an integer number (52461864).

Almost surely, 2^434232243 is an apocalyptic number.

434232243 is a deficient number, since it is larger than the sum of its proper divisors (195310125).

434232243 is a wasteful number, since it uses less digits than its factorization.

434232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178314 (or 178311 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 434232243 is about 20838.2399208762. The cubic root of 434232243 is about 757.2524538311.

Adding to 434232243 its reverse (342232434), we get a palindrome (776464677).

It can be divided in two parts, 4342 and 32243, that added together give a triangular number (36585 = T₂₇₀).

The spelling of 434232243 in words is "four hundred thirty-four million, two hundred thirty-two thousand, two hundred forty-three".