234242811 has 36 divisors (see below), whose sum is σ = 391514760. Its totient is φ = 134481600.

The previous prime is 234242797. The next prime is 234242837. The reversal of 234242811 is 118242432.

234242811 is a `hidden beast` number, since 234 + 2 + 428 + 1 + 1 = 666.

It is not a de Polignac number, because 234242811 - 2⁶ = 234242747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234242891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15031 + ... + 26351.

It is an arithmetic number, because the mean of its divisors is an integer number (10875410).

Almost surely, 2^234242811 is an apocalyptic number.

234242811 is a deficient number, since it is larger than the sum of its proper divisors (157271949).

234242811 is a wasteful number, since it uses less digits than its factorization.

234242811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11368 (or 11354 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 234242811 is about 15304.9930088191. The cubic root of 234242811 is about 616.4370835010.

The spelling of 234242811 in words is "two hundred thirty-four million, two hundred forty-two thousand, eight hundred eleven".