44470851909061 has 2 divisors, whose sum is σ = 44470851909062. Its totient is φ = 44470851909060.

The previous prime is 44470851909053. The next prime is 44470851909151. The reversal of 44470851909061 is 16090915807444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27107954640900 + 17362897268161 = 5206530^2 + 4166881^2 .

It is a cyclic number.

It is not a de Polignac number, because 44470851909061 - 2³ = 44470851909053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44470851908987 and 44470851909005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44470851909761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22235425954530 + 22235425954531.

It is an arithmetic number, because the mean of its divisors is an integer number (22235425954531).

Almost surely, 2^{44470851909061} is an apocalyptic number.

It is an amenable number.

44470851909061 is a deficient number, since it is larger than the sum of its proper divisors (1).

44470851909061 is an equidigital number, since it uses as much as digits as its factorization.

44470851909061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 44470851909061 in words is "forty-four trillion, four hundred seventy billion, eight hundred fifty-one million, nine hundred nine thousand, sixty-one".