42244401112101 has 24 divisors (see below), whose sum is σ = 61142276744640. Its totient is φ = 28106358146496.

The previous prime is 42244401112079. The next prime is 42244401112139. The reversal of 42244401112101 is 10121110444224.

42244401112101 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 440 + 1 + 1 + 1 + 210 + 1 = 666.

It is not a de Polignac number, because 42244401112101 - 2³¹ = 42242253628453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42244401112201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 388439190 + ... + 388547928.

It is an arithmetic number, because the mean of its divisors is an integer number (2547594864360).

Almost surely, 2^{42244401112101} is an apocalyptic number.

It is an amenable number.

42244401112101 is a deficient number, since it is larger than the sum of its proper divisors (18897875632539).

42244401112101 is a wasteful number, since it uses less digits than its factorization.

42244401112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195065 (or 195062 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 42244401112101 its reverse (10121110444224), we get a palindrome (52365511556325).

The spelling of 42244401112101 in words is "forty-two trillion, two hundred forty-four billion, four hundred one million, one hundred twelve thousand, one hundred one".