234444043011 has 16 divisors (see below), whose sum is σ = 313551448448. Its totient is φ = 155817043200.

The previous prime is 234444042929. The next prime is 234444043051. The reversal of 234444043011 is 110340444432.

234444043011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234444043011 - 2¹⁷ = 234443911939 is a prime.

It is a super-2 number, since 2×234444043011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234444043011.

It is not an unprimeable number, because it can be changed into a prime (234444043051) 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 15 ways as a sum of consecutive naturals, for example, 1242771 + ... + 1418931.

It is an arithmetic number, because the mean of its divisors is an integer number (19596965528).

Almost surely, 2^234444043011 is an apocalyptic number.

234444043011 is a deficient number, since it is larger than the sum of its proper divisors (79107405437).

234444043011 is a wasteful number, since it uses less digits than its factorization.

234444043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177522.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 234444043011 its reverse (110340444432), we get a palindrome (344784487443).

The spelling of 234444043011 in words is "two hundred thirty-four billion, four hundred forty-four million, forty-three thousand, eleven".