1414142221451 has 2 divisors, whose sum is σ = 1414142221452. Its totient is φ = 1414142221450.

The previous prime is 1414142221399. The next prime is 1414142221477. The reversal of 1414142221451 is 1541222414141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1414142221451 - 2²⁶ = 1414075112587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1414142221351) 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, 707071110725 + 707071110726.

It is an arithmetic number, because the mean of its divisors is an integer number (707071110726).

Almost surely, 2^{1414142221451} is an apocalyptic number.

1414142221451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414142221451 is an equidigital number, since it uses as much as digits as its factorization.

1414142221451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10240, while the sum is 32.

Adding to 1414142221451 its reverse (1541222414141), we get a palindrome (2955364635592).

The spelling of 1414142221451 in words is "one trillion, four hundred fourteen billion, one hundred forty-two million, two hundred twenty-one thousand, four hundred fifty-one".