1421033330027 has 2 divisors, whose sum is σ = 1421033330028. Its totient is φ = 1421033330026.

The previous prime is 1421033329987. The next prime is 1421033330069. The reversal of 1421033330027 is 7200333301241.

It is a weak prime.

It is an emirp because it is prime and its reverse (7200333301241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1421033330027 - 2²⁶ = 1420966221163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1421033336027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710516665013 + 710516665014.

It is an arithmetic number, because the mean of its divisors is an integer number (710516665014).

Almost surely, 2^{1421033330027} is an apocalyptic number.

1421033330027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421033330027 is an equidigital number, since it uses as much as digits as its factorization.

1421033330027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 1421033330027 its reverse (7200333301241), we get a palindrome (8621366631268).

The spelling of 1421033330027 in words is "one trillion, four hundred twenty-one billion, thirty-three million, three hundred thirty thousand, twenty-seven".