44462323261 has 2 divisors, whose sum is σ = 44462323262. Its totient is φ = 44462323260.

The previous prime is 44462323259. The next prime is 44462323271. The reversal of 44462323261 is 16232326444.

44462323261 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., 22763265625 + 21699057636 = 150875^2 + 147306^2 .

It is a cyclic number.

It is not a de Polignac number, because 44462323261 - 2¹ = 44462323259 is a prime.

Together with 44462323259, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44462323261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44462323271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22231161630 + 22231161631.

It is an arithmetic number, because the mean of its divisors is an integer number (22231161631).

Almost surely, 2^44462323261 is an apocalyptic number.

It is an amenable number.

44462323261 is a deficient number, since it is larger than the sum of its proper divisors (1).

44462323261 is an equidigital number, since it uses as much as digits as its factorization.

44462323261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 37.

The spelling of 44462323261 in words is "forty-four billion, four hundred sixty-two million, three hundred twenty-three thousand, two hundred sixty-one".