44022312461 has 2 divisors, whose sum is σ = 44022312462. Its totient is φ = 44022312460.

The previous prime is 44022312427. The next prime is 44022312463. The reversal of 44022312461 is 16421322044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24903996100 + 19118316361 = 157810^2 + 138269^2 .

It is a cyclic number.

It is not a de Polignac number, because 44022312461 - 2²⁶ = 43955203597 is a prime.

Together with 44022312463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44022312463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22011156230 + 22011156231.

It is an arithmetic number, because the mean of its divisors is an integer number (22011156231).

Almost surely, 2^44022312461 is an apocalyptic number.

It is an amenable number.

44022312461 is a deficient number, since it is larger than the sum of its proper divisors (1).

44022312461 is an equidigital number, since it uses as much as digits as its factorization.

44022312461 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 29.

The spelling of 44022312461 in words is "forty-four billion, twenty-two million, three hundred twelve thousand, four hundred sixty-one".