4444434245111 has 8 divisors (see below), whose sum is σ = 5079377318400. Its totient is φ = 3809497145688.

The previous prime is 4444434245087. The next prime is 4444434245113. The reversal of 4444434245111 is 1115424344444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4444434245111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444434245113) 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, 233990 + ... + 2990588.

It is an arithmetic number, because the mean of its divisors is an integer number (634922164800).

Almost surely, 2^{4444434245111} is an apocalyptic number.

4444434245111 is a deficient number, since it is larger than the sum of its proper divisors (634943073289).

4444434245111 is a wasteful number, since it uses less digits than its factorization.

4444434245111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986933.

The product of its digits is 491520, while the sum is 41.

Adding to 4444434245111 its reverse (1115424344444), we get a palindrome (5559858589555).

The spelling of 4444434245111 in words is "four trillion, four hundred forty-four billion, four hundred thirty-four million, two hundred forty-five thousand, one hundred eleven".