234422141 has 4 divisors (see below), whose sum is σ = 244614432. Its totient is φ = 224229852.

The previous prime is 234422137. The next prime is 234422143. The reversal of 234422141 is 141224432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 234422141 - 2² = 234422137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 10192267 = 234422141 / (2 + 3 + 4 + 4 + 2 + 2 + 1 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234422143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5096111 + ... + 5096156.

It is an arithmetic number, because the mean of its divisors is an integer number (61153608).

Almost surely, 2^234422141 is an apocalyptic number.

It is an amenable number.

234422141 is a deficient number, since it is larger than the sum of its proper divisors (10192291).

234422141 is a wasteful number, since it uses less digits than its factorization.

234422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192290.

The product of its digits is 1536, while the sum is 23.

The square root of 234422141 is about 15310.8504335977. The cubic root of 234422141 is about 616.5943525949.

Adding to 234422141 its reverse (141224432), we get a palindrome (375646573).

The spelling of 234422141 in words is "two hundred thirty-four million, four hundred twenty-two thousand, one hundred forty-one".