44138303133983 has 2 divisors, whose sum is σ = 44138303133984. Its totient is φ = 44138303133982.

The previous prime is 44138303133959. The next prime is 44138303134049. The reversal of 44138303133983 is 38933130383144.

44138303133983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44138303133983 - 2³² = 44134008166687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44138303133923) 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 as a sum of consecutive naturals, namely, 22069151566991 + 22069151566992.

It is an arithmetic number, because the mean of its divisors is an integer number (22069151566992).

Almost surely, 2^{44138303133983} is an apocalyptic number.

44138303133983 is a deficient number, since it is larger than the sum of its proper divisors (1).

44138303133983 is an equidigital number, since it uses as much as digits as its factorization.

44138303133983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 53.

The spelling of 44138303133983 in words is "forty-four trillion, one hundred thirty-eight billion, three hundred three million, one hundred thirty-three thousand, nine hundred eighty-three".