43234310404 has 12 divisors (see below), whose sum is σ = 75839761228. Its totient is φ = 21565807200.

The previous prime is 43234310401. The next prime is 43234310459. The reversal of 43234310404 is 40401343234.

It can be written as a sum of positive squares in 2 ways, for example, as 9072181504 + 34162128900 = 95248^2 + 184830^2 .

It is a super-2 number, since 2×43234310404² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43234310401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12835107 + ... + 12838474.

Almost surely, 2^43234310404 is an apocalyptic number.

It is an amenable number.

43234310404 is a deficient number, since it is larger than the sum of its proper divisors (32605450824).

43234310404 is a wasteful number, since it uses less digits than its factorization.

43234310404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25674006 (or 25674004 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43234310404 its reverse (40401343234), we get a palindrome (83635653638).

The spelling of 43234310404 in words is "forty-three billion, two hundred thirty-four million, three hundred ten thousand, four hundred four".