1414063807421 has 2 divisors, whose sum is σ = 1414063807422. Its totient is φ = 1414063807420.

The previous prime is 1414063807367. The next prime is 1414063807487. The reversal of 1414063807421 is 1247083604141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1393075041796 + 20988765625 = 1180286^2 + 144875^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414063807421 - 2⁶ = 1414063807357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414063809421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707031903710 + 707031903711.

It is an arithmetic number, because the mean of its divisors is an integer number (707031903711).

Almost surely, 2^{1414063807421} is an apocalyptic number.

It is an amenable number.

1414063807421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414063807421 is an equidigital number, since it uses as much as digits as its factorization.

1414063807421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 1414063807421 in words is "one trillion, four hundred fourteen billion, sixty-three million, eight hundred seven thousand, four hundred twenty-one".