44511734081 has 2 divisors, whose sum is σ = 44511734082. Its totient is φ = 44511734080.

The previous prime is 44511734041. The next prime is 44511734087. The reversal of 44511734081 is 18043711544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40128102400 + 4383631681 = 200320^2 + 66209^2 .

It is a cyclic number.

It is not a de Polignac number, because 44511734081 - 2²⁶ = 44444625217 is a prime.

It is a super-2 number, since 2×44511734081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44511734087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22255867040 + 22255867041.

It is an arithmetic number, because the mean of its divisors is an integer number (22255867041).

Almost surely, 2^44511734081 is an apocalyptic number.

It is an amenable number.

44511734081 is a deficient number, since it is larger than the sum of its proper divisors (1).

44511734081 is an equidigital number, since it uses as much as digits as its factorization.

44511734081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 44511734081 in words is "forty-four billion, five hundred eleven million, seven hundred thirty-four thousand, eighty-one".