1430224141993 has 2 divisors, whose sum is σ = 1430224141994. Its totient is φ = 1430224141992.

The previous prime is 1430224141967. The next prime is 1430224142021. The reversal of 1430224141993 is 3991414220341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002727857769 + 427496284224 = 1001363^2 + 653832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1430224141993 - 2⁹ = 1430224141481 is a prime.

It is a super-2 number, since 2×1430224141993² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1430224141393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715112070996 + 715112070997.

It is an arithmetic number, because the mean of its divisors is an integer number (715112070997).

Almost surely, 2^{1430224141993} is an apocalyptic number.

It is an amenable number.

1430224141993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430224141993 is an equidigital number, since it uses as much as digits as its factorization.

1430224141993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 1430224141993 in words is "one trillion, four hundred thirty billion, two hundred twenty-four million, one hundred forty-one thousand, nine hundred ninety-three".