43234443234 has 24 divisors (see below), whose sum is σ = 94030814592. Its totient is φ = 14356683000.

The previous prime is 43234443233. The next prime is 43234443253.

43234443234 is a `hidden beast` number, since 4 + 323 + 4 + 4 + 4 + 323 + 4 = 666.

43234443234 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43234443233) 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 11 ways as a sum of consecutive naturals, for example, 4561642 + ... + 4571109.

It is an arithmetic number, because the mean of its divisors is an integer number (3917950608).

Almost surely, 2^43234443234 is an apocalyptic number.

43234443234 is an abundant number, since it is smaller than the sum of its proper divisors (50796371358).

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

43234443234 is a wasteful number, since it uses less digits than its factorization.

43234443234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133022 (or 9133019 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

The spelling of 43234443234 in words is "forty-three billion, two hundred thirty-four million, four hundred forty-three thousand, two hundred thirty-four".