234400444011 has 12 divisors (see below), whose sum is σ = 344966691888. Its totient is φ = 153318529104.

The previous prime is 234400443967. The next prime is 234400444027. The reversal of 234400444011 is 110444004432.

It is not a de Polignac number, because 234400444011 - 2⁶ = 234400443947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234400444211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245702295 + ... + 245703248.

It is an arithmetic number, because the mean of its divisors is an integer number (28747224324).

Almost surely, 2^234400444011 is an apocalyptic number.

234400444011 is a deficient number, since it is larger than the sum of its proper divisors (110566247877).

234400444011 is a wasteful number, since it uses less digits than its factorization.

234400444011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491405602 (or 491405599 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 234400444011 its reverse (110444004432), we get a palindrome (344844448443).

The spelling of 234400444011 in words is "two hundred thirty-four billion, four hundred million, four hundred forty-four thousand, eleven".