44834323987 has 2 divisors, whose sum is σ = 44834323988. Its totient is φ = 44834323986.

The previous prime is 44834323981. The next prime is 44834324053. The reversal of 44834323987 is 78932343844.

44834323987 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 a de Polignac number, because none of the positive numbers 2^k-44834323987 is a prime.

It is not a weakly prime, because it can be changed into another prime (44834323981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22417161993 + 22417161994.

It is an arithmetic number, because the mean of its divisors is an integer number (22417161994).

Almost surely, 2^44834323987 is an apocalyptic number.

44834323987 is a deficient number, since it is larger than the sum of its proper divisors (1).

44834323987 is an equidigital number, since it uses as much as digits as its factorization.

44834323987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 55.

The spelling of 44834323987 in words is "forty-four billion, eight hundred thirty-four million, three hundred twenty-three thousand, nine hundred eighty-seven".