1412207620469 has 2 divisors, whose sum is σ = 1412207620470. Its totient is φ = 1412207620468.

The previous prime is 1412207620451. The next prime is 1412207620501. The reversal of 1412207620469 is 9640267022141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 746452800625 + 665754819844 = 863975^2 + 815938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412207620469 is a prime.

It is a super-2 number, since 2×1412207620469² (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 (1412207680469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706103810234 + 706103810235.

It is an arithmetic number, because the mean of its divisors is an integer number (706103810235).

Almost surely, 2^{1412207620469} is an apocalyptic number.

It is an amenable number.

1412207620469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412207620469 is an equidigital number, since it uses as much as digits as its factorization.

1412207620469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 1412207620469 in words is "one trillion, four hundred twelve billion, two hundred seven million, six hundred twenty thousand, four hundred sixty-nine".