142044404110101 has 24 divisors (see below), whose sum is σ = 209055219156576. Its totient is φ = 92905663949280.

The previous prime is 142044404110079. The next prime is 142044404110253. The reversal of 142044404110101 is 101011404440241.

142044404110101 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 4 + 440 + 4 + 110 + 101 = 666.

It is not a de Polignac number, because 142044404110101 - 2¹⁴ = 142044404093717 is a prime.

It is a super-2 number, since 2×142044404110101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142044404110801) 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, 5222766 + ... + 17645568.

It is an arithmetic number, because the mean of its divisors is an integer number (8710634131524).

Almost surely, 2^{142044404110101} is an apocalyptic number.

It is an amenable number.

142044404110101 is a deficient number, since it is larger than the sum of its proper divisors (67010815046475).

142044404110101 is a wasteful number, since it uses less digits than its factorization.

142044404110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12446833 (or 12446830 counting only the distinct ones).

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

Adding to 142044404110101 its reverse (101011404440241), we get a palindrome (243055808550342).

The spelling of 142044404110101 in words is "one hundred forty-two trillion, forty-four billion, four hundred four million, one hundred ten thousand, one hundred one".