23143110642062 has 4 divisors (see below), whose sum is σ = 34714665963096. Its totient is φ = 11571555321030.

The previous prime is 23143110642037. The next prime is 23143110642077. The reversal of 23143110642062 is 26024601134132.

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

It is a super-2 number, since 2×23143110642062² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5785777660514 + ... + 5785777660517.

It is an arithmetic number, because the mean of its divisors is an integer number (8678666490774).

Almost surely, 2^{23143110642062} is an apocalyptic number.

23143110642062 is a deficient number, since it is larger than the sum of its proper divisors (11571555321034).

23143110642062 is a wasteful number, since it uses less digits than its factorization.

23143110642062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11571555321033.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 23143110642062 its reverse (26024601134132), we get a palindrome (49167711776194).

The spelling of 23143110642062 in words is "twenty-three trillion, one hundred forty-three billion, one hundred ten million, six hundred forty-two thousand, sixty-two".