1421143214119 has 2 divisors, whose sum is σ = 1421143214120. Its totient is φ = 1421143214118.

The previous prime is 1421143214083. The next prime is 1421143214123. The reversal of 1421143214119 is 9114123411241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1421143214119 - 2¹³ = 1421143205927 is a prime.

It is a super-2 number, since 2×1421143214119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1421143214189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710571607059 + 710571607060.

It is an arithmetic number, because the mean of its divisors is an integer number (710571607060).

Almost surely, 2^{1421143214119} is an apocalyptic number.

1421143214119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421143214119 is an equidigital number, since it uses as much as digits as its factorization.

1421143214119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 34.

The spelling of 1421143214119 in words is "one trillion, four hundred twenty-one billion, one hundred forty-three million, two hundred fourteen thousand, one hundred nineteen".