234433401111 has 48 divisors (see below), whose sum is σ = 418639742976. Its totient is φ = 123102566208.

The previous prime is 234433401091. The next prime is 234433401157. The reversal of 234433401111 is 111104334432.

234433401111 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 234433401111 - 2⁷ = 234433400983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234433400111) 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 47 ways as a sum of consecutive naturals, for example, 459165 + ... + 824438.

It is an arithmetic number, because the mean of its divisors is an integer number (8721661312).

Almost surely, 2^234433401111 is an apocalyptic number.

234433401111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234433401111 is a deficient number, since it is larger than the sum of its proper divisors (184206341865).

234433401111 is a wasteful number, since it uses less digits than its factorization.

234433401111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283852 (or 1283849 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 234433401111 its reverse (111104334432), we get a palindrome (345537735543).

The spelling of 234433401111 in words is "two hundred thirty-four billion, four hundred thirty-three million, four hundred one thousand, one hundred eleven".