1074440422669 has 2 divisors, whose sum is σ = 1074440422670. Its totient is φ = 1074440422668.

The previous prime is 1074440422631. The next prime is 1074440422703. The reversal of 1074440422669 is 9662240444701.

1074440422669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 593377496100 + 481062926569 = 770310^2 + 693587^2 .

It is a cyclic number.

It is not a de Polignac number, because 1074440422669 - 2¹¹ = 1074440420621 is a prime.

It is a super-2 number, since 2×1074440422669² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1074440422169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537220211334 + 537220211335.

It is an arithmetic number, because the mean of its divisors is an integer number (537220211335).

Almost surely, 2^{1074440422669} is an apocalyptic number.

It is an amenable number.

1074440422669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074440422669 is an equidigital number, since it uses as much as digits as its factorization.

1074440422669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 1074440422669 in words is "one trillion, seventy-four billion, four hundred forty million, four hundred twenty-two thousand, six hundred sixty-nine".