100042444441 has 16 divisors (see below), whose sum is σ = 106831042560. Its totient is φ = 93355234560.

The previous prime is 100042444391. The next prime is 100042444559. The reversal of 100042444441 is 144444240001.

It is a cyclic number.

It is not a de Polignac number, because 100042444441 - 2¹⁵ = 100042411673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100042444141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3481111 + ... + 3509731.

It is an arithmetic number, because the mean of its divisors is an integer number (6676940160).

Almost surely, 2^100042444441 is an apocalyptic number.

It is an amenable number.

100042444441 is a deficient number, since it is larger than the sum of its proper divisors (6788598119).

100042444441 is a wasteful number, since it uses less digits than its factorization.

100042444441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30384.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 100042444441 its reverse (144444240001), we get a palindrome (244486684442).

The spelling of 100042444441 in words is "one hundred billion, forty-two million, four hundred forty-four thousand, four hundred forty-one".