44604666427 has 2 divisors, whose sum is σ = 44604666428. Its totient is φ = 44604666426.

The previous prime is 44604666367. The next prime is 44604666433. The reversal of 44604666427 is 72466640644.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44604666427 is a prime.

It is not a weakly prime, because it can be changed into another prime (44604666467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22302333213 + 22302333214.

It is an arithmetic number, because the mean of its divisors is an integer number (22302333214).

Almost surely, 2^44604666427 is an apocalyptic number.

44604666427 is a deficient number, since it is larger than the sum of its proper divisors (1).

44604666427 is an equidigital number, since it uses as much as digits as its factorization.

44604666427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 49.

The spelling of 44604666427 in words is "forty-four billion, six hundred four million, six hundred sixty-six thousand, four hundred twenty-seven".