44704349881 has 2 divisors, whose sum is σ = 44704349882. Its totient is φ = 44704349880.

The previous prime is 44704349839. The next prime is 44704349917. The reversal of 44704349881 is 18894340744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35088782400 + 9615567481 = 187320^2 + 98059^2 .

It is a cyclic number.

It is not a de Polignac number, because 44704349881 - 2⁹ = 44704349369 is a prime.

It is a super-2 number, since 2×44704349881² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44704349981) 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, 22352174940 + 22352174941.

It is an arithmetic number, because the mean of its divisors is an integer number (22352174941).

Almost surely, 2^44704349881 is an apocalyptic number.

It is an amenable number.

44704349881 is a deficient number, since it is larger than the sum of its proper divisors (1).

44704349881 is an equidigital number, since it uses as much as digits as its factorization.

44704349881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 44704349881 in words is "forty-four billion, seven hundred four million, three hundred forty-nine thousand, eight hundred eighty-one".