1424926222169 has 2 divisors, whose sum is σ = 1424926222170. Its totient is φ = 1424926222168.

The previous prime is 1424926222157. The next prime is 1424926222177. The reversal of 1424926222169 is 9612226294241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 731303756569 + 693622465600 = 855163^2 + 832840^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424926222169 - 2²⁴ = 1424909444953 is a prime.

It is a super-2 number, since 2×1424926222169² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1424926222669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712463111084 + 712463111085.

It is an arithmetic number, because the mean of its divisors is an integer number (712463111085).

Almost surely, 2^{1424926222169} is an apocalyptic number.

It is an amenable number.

1424926222169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424926222169 is an equidigital number, since it uses as much as digits as its factorization.

1424926222169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 50.

The spelling of 1424926222169 in words is "one trillion, four hundred twenty-four billion, nine hundred twenty-six million, two hundred twenty-two thousand, one hundred sixty-nine".