44401004023 has 2 divisors, whose sum is σ = 44401004024. Its totient is φ = 44401004022.

The previous prime is 44401004009. The next prime is 44401004033. The reversal of 44401004023 is 32040010444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44401004023 - 2⁵ = 44401003991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44401003985 and 44401004003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44401004033) 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, 22200502011 + 22200502012.

It is an arithmetic number, because the mean of its divisors is an integer number (22200502012).

Almost surely, 2^44401004023 is an apocalyptic number.

44401004023 is a deficient number, since it is larger than the sum of its proper divisors (1).

44401004023 is an equidigital number, since it uses as much as digits as its factorization.

44401004023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 44401004023 its reverse (32040010444), we get a palindrome (76441014467).

The spelling of 44401004023 in words is "forty-four billion, four hundred one million, four thousand, twenty-three".