234011242111 has 32 divisors (see below), whose sum is σ = 257044233600. Its totient is φ = 212151582720.

The previous prime is 234011242109. The next prime is 234011242177. The reversal of 234011242111 is 111242110432.

It is a cyclic number.

It is not a de Polignac number, because 234011242111 - 2¹ = 234011242109 is a prime.

It is a super-2 number, since 2×234011242111² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234011242411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50182366 + ... + 50187028.

It is an arithmetic number, because the mean of its divisors is an integer number (8032632300).

Almost surely, 2^234011242111 is an apocalyptic number.

234011242111 is a deficient number, since it is larger than the sum of its proper divisors (23032991489).

234011242111 is a wasteful number, since it uses less digits than its factorization.

234011242111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 234011242111 its reverse (111242110432), we get a palindrome (345253352543).

The spelling of 234011242111 in words is "two hundred thirty-four billion, eleven million, two hundred forty-two thousand, one hundred eleven".