44111330001 has 14 divisors (see below), whose sum is σ = 66136741410. Its totient is φ = 29407552848.

The previous prime is 44111329979. The next prime is 44111330027. The reversal of 44111330001 is 10003311144.

It can be written as a sum of positive squares in only one way, i.e., 30234254400 + 13877075601 = 173880^2 + 117801^2 .

It is not a de Polignac number, because 44111330001 - 2¹⁸ = 44111067857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44111330801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 30253956 + ... + 30255413.

Almost surely, 2^44111330001 is an apocalyptic number.

It is an amenable number.

44111330001 is a deficient number, since it is larger than the sum of its proper divisors (22025411409).

44111330001 is an frugal number, since it uses more digits than its factorization.

44111330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60509387 (or 60509372 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 44111330001 its reverse (10003311144), we get a palindrome (54114641145).

The spelling of 44111330001 in words is "forty-four billion, one hundred eleven million, three hundred thirty thousand, one".