23112234342434 has 4 divisors (see below), whose sum is σ = 34668351513654. Its totient is φ = 11556117171216.

The previous prime is 23112234342401. The next prime is 23112234342503. The reversal of 23112234342434 is 43424343221132.

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., 13877837738209 + 9234396604225 = 3725297^2 + 3038815^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5778058585607 + ... + 5778058585610.

Almost surely, 2^{23112234342434} is an apocalyptic number.

23112234342434 is a deficient number, since it is larger than the sum of its proper divisors (11556117171220).

23112234342434 is a wasteful number, since it uses less digits than its factorization.

23112234342434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11556117171219.

The product of its digits is 331776, while the sum is 38.

Adding to 23112234342434 its reverse (43424343221132), we get a palindrome (66536577563566).

The spelling of 23112234342434 in words is "twenty-three trillion, one hundred twelve billion, two hundred thirty-four million, three hundred forty-two thousand, four hundred thirty-four".