23234011442 has 4 divisors (see below), whose sum is σ = 34851017166. Its totient is φ = 11617005720.

The previous prime is 23234011373. The next prime is 23234011483. The reversal of 23234011442 is 24411043232.

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., 22284816961 + 949194481 = 149281^2 + 30809^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808502859 + ... + 5808502862.

Almost surely, 2^23234011442 is an apocalyptic number.

23234011442 is a deficient number, since it is larger than the sum of its proper divisors (11617005724).

23234011442 is a wasteful number, since it uses less digits than its factorization.

23234011442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11617005723.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23234011442 its reverse (24411043232), we get a palindrome (47645054674).

The spelling of 23234011442 in words is "twenty-three billion, two hundred thirty-four million, eleven thousand, four hundred forty-two".