4405070069669 has 2 divisors, whose sum is σ = 4405070069670. Its totient is φ = 4405070069668.

The previous prime is 4405070069639. The next prime is 4405070069677. The reversal of 4405070069669 is 9669600705044.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3687513684100 + 717556385569 = 1920290^2 + 847087^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405070069669 - 2¹² = 4405070065573 is a prime.

It is a super-2 number, since 2×4405070069669² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4405070069639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202535034834 + 2202535034835.

It is an arithmetic number, because the mean of its divisors is an integer number (2202535034835).

Almost surely, 2^{4405070069669} is an apocalyptic number.

It is an amenable number.

4405070069669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405070069669 is an equidigital number, since it uses as much as digits as its factorization.

4405070069669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 4405070069669 in words is "four trillion, four hundred five billion, seventy million, sixty-nine thousand, six hundred sixty-nine".