44938226761 has 2 divisors, whose sum is σ = 44938226762. Its totient is φ = 44938226760.

The previous prime is 44938226759. The next prime is 44938226791. The reversal of 44938226761 is 16762283944.

44938226761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43033428025 + 1904798736 = 207445^2 + 43644^2 .

It is a cyclic number.

It is not a de Polignac number, because 44938226761 - 2¹ = 44938226759 is a prime.

It is a super-2 number, since 2×44938226761² (a number of 22 digits) contains 22 as substring.

Together with 44938226759, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 44938226699 and 44938226708.

It is not a weakly prime, because it can be changed into another prime (44938226791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22469113380 + 22469113381.

It is an arithmetic number, because the mean of its divisors is an integer number (22469113381).

Almost surely, 2^44938226761 is an apocalyptic number.

It is an amenable number.

44938226761 is a deficient number, since it is larger than the sum of its proper divisors (1).

44938226761 is an equidigital number, since it uses as much as digits as its factorization.

44938226761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 52.

The spelling of 44938226761 in words is "forty-four billion, nine hundred thirty-eight million, two hundred twenty-six thousand, seven hundred sixty-one".