44144402311 has 2 divisors, whose sum is σ = 44144402312. Its totient is φ = 44144402310.

The previous prime is 44144402273. The next prime is 44144402383. The reversal of 44144402311 is 11320444144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44144402311 - 2³⁵ = 9784663943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44144402311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44144408311) 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 as a sum of consecutive naturals, namely, 22072201155 + 22072201156.

It is an arithmetic number, because the mean of its divisors is an integer number (22072201156).

Almost surely, 2^44144402311 is an apocalyptic number.

44144402311 is a deficient number, since it is larger than the sum of its proper divisors (1).

44144402311 is an equidigital number, since it uses as much as digits as its factorization.

44144402311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44144402311 its reverse (11320444144), we get a palindrome (55464846455).

The spelling of 44144402311 in words is "forty-four billion, one hundred forty-four million, four hundred two thousand, three hundred eleven".