23111441124042 has 32 divisors (see below), whose sum is σ = 46254759130944. Its totient is φ = 7698501641600.

The previous prime is 23111441124029. The next prime is 23111441124089. The reversal of 23111441124042 is 24042114411132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134681917 + ... + 134853407.

It is an arithmetic number, because the mean of its divisors is an integer number (1445461222842).

Almost surely, 2^{23111441124042} is an apocalyptic number.

23111441124042 is an abundant number, since it is smaller than the sum of its proper divisors (23143318006902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23111441124042 is a wasteful number, since it uses less digits than its factorization.

23111441124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186854.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 23111441124042 its reverse (24042114411132), we get a palindrome (47153555535174).

The spelling of 23111441124042 in words is "twenty-three trillion, one hundred eleven billion, four hundred forty-one million, one hundred twenty-four thousand, forty-two".