44110511923 has 2 divisors, whose sum is σ = 44110511924. Its totient is φ = 44110511922.

The previous prime is 44110511911. The next prime is 44110511953. The reversal of 44110511923 is 32911501144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44110511923 - 2²⁹ = 43573641011 is a prime.

It is not a weakly prime, because it can be changed into another prime (44110511903) 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, 22055255961 + 22055255962.

It is an arithmetic number, because the mean of its divisors is an integer number (22055255962).

Almost surely, 2^44110511923 is an apocalyptic number.

44110511923 is a deficient number, since it is larger than the sum of its proper divisors (1).

44110511923 is an equidigital number, since it uses as much as digits as its factorization.

44110511923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 44110511923 in words is "forty-four billion, one hundred ten million, five hundred eleven thousand, nine hundred twenty-three".