1614290189069 has 2 divisors, whose sum is σ = 1614290189070. Its totient is φ = 1614290189068.

The previous prime is 1614290188963. The next prime is 1614290189119. The reversal of 1614290189069 is 9609810924161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1452977106025 + 161313083044 = 1205395^2 + 401638^2 .

It is a cyclic number.

It is not a de Polignac number, because 1614290189069 - 2¹⁶ = 1614290123533 is a prime.

It is a super-2 number, since 2×1614290189069² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1614290189569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807145094534 + 807145094535.

It is an arithmetic number, because the mean of its divisors is an integer number (807145094535).

Almost surely, 2^{1614290189069} is an apocalyptic number.

It is an amenable number.

1614290189069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1614290189069 is an equidigital number, since it uses as much as digits as its factorization.

1614290189069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 56.

The spelling of 1614290189069 in words is "one trillion, six hundred fourteen billion, two hundred ninety million, one hundred eighty-nine thousand, sixty-nine".