43344234 has 20 divisors (see below), whose sum is σ = 97123554. Its totient is φ = 14448024.

The previous prime is 43344229. The next prime is 43344247. The reversal of 43344234 is 43244334.

It can be written as a sum of positive squares in only one way, i.e., 41641209 + 1703025 = 6453^2 + 1305^2 .

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 = 43344198 and 43344207.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 133617 + ... + 133940.

Almost surely, 2^43344234 is an apocalyptic number.

43344234 is an abundant number, since it is smaller than the sum of its proper divisors (53779320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43344234 is a wasteful number, since it uses less digits than its factorization.

43344234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267571 (or 267562 counting only the distinct ones).

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

The square root of 43344234 is about 6583.6337990505. The cubic root of 43344234 is about 351.2721973620.

Adding to 43344234 its reverse (43244334), we get a palindrome (86588568).

The spelling of 43344234 in words is "forty-three million, three hundred forty-four thousand, two hundred thirty-four".