44310321481 has 2 divisors, whose sum is σ = 44310321482. Its totient is φ = 44310321480.

The previous prime is 44310321443. The next prime is 44310321527. The reversal of 44310321481 is 18412301344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41826794256 + 2483527225 = 204516^2 + 49835^2 .

It is a cyclic number.

It is not a de Polignac number, because 44310321481 - 2¹⁵ = 44310288713 is a prime.

It is a super-2 number, since 2×44310321481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44310321421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22155160740 + 22155160741.

It is an arithmetic number, because the mean of its divisors is an integer number (22155160741).

Almost surely, 2^44310321481 is an apocalyptic number.

It is an amenable number.

44310321481 is a deficient number, since it is larger than the sum of its proper divisors (1).

44310321481 is an equidigital number, since it uses as much as digits as its factorization.

44310321481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 44310321481 in words is "forty-four billion, three hundred ten million, three hundred twenty-one thousand, four hundred eighty-one".