44100023047 has 2 divisors, whose sum is σ = 44100023048. Its totient is φ = 44100023046.

The previous prime is 44100022957. The next prime is 44100023147. The reversal of 44100023047 is 74032000144.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44100023047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44100023147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22050011523 + 22050011524.

It is an arithmetic number, because the mean of its divisors is an integer number (22050011524).

Almost surely, 2^44100023047 is an apocalyptic number.

44100023047 is a deficient number, since it is larger than the sum of its proper divisors (1).

44100023047 is an equidigital number, since it uses as much as digits as its factorization.

44100023047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The spelling of 44100023047 in words is "forty-four billion, one hundred million, twenty-three thousand, forty-seven".