24142142323111 has 4 divisors (see below), whose sum is σ = 24267231143632. Its totient is φ = 24017053502592.

The previous prime is 24142142323097. The next prime is 24142142323121. The reversal of 24142142323111 is 11132324124142.

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

It is a cyclic number.

It is not a de Polignac number, because 24142142323111 - 2⁴³ = 15346049300903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24142142323121) 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, 62544409971 + ... + 62544410356.

It is an arithmetic number, because the mean of its divisors is an integer number (6066807785908).

Almost surely, 2^{24142142323111} is an apocalyptic number.

24142142323111 is a deficient number, since it is larger than the sum of its proper divisors (125088820521).

24142142323111 is a wasteful number, since it uses less digits than its factorization.

24142142323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125088820520.

The product of its digits is 9216, while the sum is 31.

Adding to 24142142323111 its reverse (11132324124142), we get a palindrome (35274466447253).

The spelling of 24142142323111 in words is "twenty-four trillion, one hundred forty-two billion, one hundred forty-two million, three hundred twenty-three thousand, one hundred eleven".