23042454432111 has 24 divisors (see below), whose sum is σ = 34771150342656. Its totient is φ = 14686989984720.

The previous prime is 23042454432103. The next prime is 23042454432113. The reversal of 23042454432111 is 11123445424032.

23042454432111 is a `hidden beast` number, since 2 + 30 + 42 + 4 + 544 + 32 + 1 + 11 = 666.

It is not a de Polignac number, because 23042454432111 - 2³ = 23042454432103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042454432113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497503605 + ... + 497549918.

It is an arithmetic number, because the mean of its divisors is an integer number (1448797930944).

Almost surely, 2^{23042454432111} is an apocalyptic number.

23042454432111 is a deficient number, since it is larger than the sum of its proper divisors (11728695910545).

23042454432111 is a wasteful number, since it uses less digits than its factorization.

23042454432111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995053643 (or 995053640 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 23042454432111 its reverse (11123445424032), we get a palindrome (34165899856143).

The spelling of 23042454432111 in words is "twenty-three trillion, forty-two billion, four hundred fifty-four million, four hundred thirty-two thousand, one hundred eleven".