44444402311 has 8 divisors (see below), whose sum is σ = 46789551920. Its totient is φ = 42099849792.

The previous prime is 44444402269. The next prime is 44444402329. The reversal of 44444402311 is 11320444444.

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

It is not a de Polignac number, because 44444402311 - 2¹¹ = 44444400263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444402381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7771 + ... + 298243.

It is an arithmetic number, because the mean of its divisors is an integer number (5848693990).

Almost surely, 2^44444402311 is an apocalyptic number.

44444402311 is a deficient number, since it is larger than the sum of its proper divisors (2345149609).

44444402311 is a wasteful number, since it uses less digits than its factorization.

44444402311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298545.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 44444402311 its reverse (11320444444), we get a palindrome (55764846755).

The spelling of 44444402311 in words is "forty-four billion, four hundred forty-four million, four hundred two thousand, three hundred eleven".