44314549987 has 2 divisors, whose sum is σ = 44314549988. Its totient is φ = 44314549986.

The previous prime is 44314549957. The next prime is 44314550023. The reversal of 44314549987 is 78994541344.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44314549987 is a prime.

It is not a weakly prime, because it can be changed into another prime (44314549957) 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, 22157274993 + 22157274994.

It is an arithmetic number, because the mean of its divisors is an integer number (22157274994).

Almost surely, 2^44314549987 is an apocalyptic number.

44314549987 is a deficient number, since it is larger than the sum of its proper divisors (1).

44314549987 is an equidigital number, since it uses as much as digits as its factorization.

44314549987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 58.

The spelling of 44314549987 in words is "forty-four billion, three hundred fourteen million, five hundred forty-nine thousand, nine hundred eighty-seven".