44108645923 has 2 divisors, whose sum is σ = 44108645924. Its totient is φ = 44108645922.

The previous prime is 44108645921. The next prime is 44108645981. The reversal of 44108645923 is 32954680144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44108645923 - 2¹ = 44108645921 is a prime.

Together with 44108645921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44108645921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22054322961 + 22054322962.

It is an arithmetic number, because the mean of its divisors is an integer number (22054322962).

Almost surely, 2^44108645923 is an apocalyptic number.

44108645923 is a deficient number, since it is larger than the sum of its proper divisors (1).

44108645923 is an equidigital number, since it uses as much as digits as its factorization.

44108645923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 44108645923 in words is "forty-four billion, one hundred eight million, six hundred forty-five thousand, nine hundred twenty-three".