23442040212211 has 8 divisors (see below), whose sum is σ = 23553321666560. Its totient is φ = 23330813760072.

The previous prime is 23442040212197. The next prime is 23442040212221. The reversal of 23442040212211 is 11221204024432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23442040212211 - 2⁹ = 23442040211699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23442040212211.

It is not an unprimeable number, because it can be changed into a prime (23442040212221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12896001 + ... + 14601058.

It is an arithmetic number, because the mean of its divisors is an integer number (2944165208320).

Almost surely, 2^{23442040212211} is an apocalyptic number.

23442040212211 is a deficient number, since it is larger than the sum of its proper divisors (111281454349).

23442040212211 is a wasteful number, since it uses less digits than its factorization.

23442040212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27501105.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 23442040212211 its reverse (11221204024432), we get a palindrome (34663244236643).

The spelling of 23442040212211 in words is "twenty-three trillion, four hundred forty-two billion, forty million, two hundred twelve thousand, two hundred eleven".