234144266 has 4 divisors (see below), whose sum is σ = 351216402. Its totient is φ = 117072132.

The previous prime is 234144223. The next prime is 234144283. The reversal of 234144266 is 662441432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 199628641 + 34515625 = 14129^2 + 5875^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58536065 + ... + 58536068.

Almost surely, 2^234144266 is an apocalyptic number.

234144266 is a deficient number, since it is larger than the sum of its proper divisors (117072136).

234144266 is a wasteful number, since it uses less digits than its factorization.

234144266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117072135.

The product of its digits is 27648, while the sum is 32.

The square root of 234144266 is about 15301.7732959288. The cubic root of 234144266 is about 616.3506271828.

Adding to 234144266 its reverse (662441432), we get a palindrome (896585698).

The spelling of 234144266 in words is "two hundred thirty-four million, one hundred forty-four thousand, two hundred sixty-six".