16190410069 has 2 divisors, whose sum is σ = 16190410070. Its totient is φ = 16190410068.

The previous prime is 16190410057. The next prime is 16190410073. The reversal of 16190410069 is 96001409161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15441293169 + 749116900 = 124263^2 + 27370^2 .

It is a cyclic number.

It is not a de Polignac number, because 16190410069 - 2¹¹ = 16190408021 is a prime.

It is a super-2 number, since 2×16190410069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16190410039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8095205034 + 8095205035.

It is an arithmetic number, because the mean of its divisors is an integer number (8095205035).

Almost surely, 2^16190410069 is an apocalyptic number.

It is an amenable number.

16190410069 is a deficient number, since it is larger than the sum of its proper divisors (1).

16190410069 is an equidigital number, since it uses as much as digits as its factorization.

16190410069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 16190410069 in words is "sixteen billion, one hundred ninety million, four hundred ten thousand, sixty-nine".