44424064547 has 2 divisors, whose sum is σ = 44424064548. Its totient is φ = 44424064546.

The previous prime is 44424064537. The next prime is 44424064639. The reversal of 44424064547 is 74546042444.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44424064547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44424064498 and 44424064507.

It is not a weakly prime, because it can be changed into another prime (44424064507) 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, 22212032273 + 22212032274.

It is an arithmetic number, because the mean of its divisors is an integer number (22212032274).

Almost surely, 2^44424064547 is an apocalyptic number.

44424064547 is a deficient number, since it is larger than the sum of its proper divisors (1).

44424064547 is an equidigital number, since it uses as much as digits as its factorization.

44424064547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1720320, while the sum is 44.

The spelling of 44424064547 in words is "forty-four billion, four hundred twenty-four million, sixty-four thousand, five hundred forty-seven".