42211102443 has 8 divisors (see below), whose sum is σ = 56282574288. Its totient is φ = 28140182784.

The previous prime is 42211102441. The next prime is 42211102499. The reversal of 42211102443 is 34420111224.

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

It is not a de Polignac number, because 42211102443 - 2¹ = 42211102441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42211102441) 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, 97971 + ... + 306627.

It is an arithmetic number, because the mean of its divisors is an integer number (7035321786).

Almost surely, 2^42211102443 is an apocalyptic number.

42211102443 is a deficient number, since it is larger than the sum of its proper divisors (14071471845).

42211102443 is a wasteful number, since it uses less digits than its factorization.

42211102443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276093.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 42211102443 its reverse (34420111224), we get a palindrome (76631213667).

The spelling of 42211102443 in words is "forty-two billion, two hundred eleven million, one hundred two thousand, four hundred forty-three".