1421414143379 has 2 divisors, whose sum is σ = 1421414143380. Its totient is φ = 1421414143378.

The previous prime is 1421414143327. The next prime is 1421414143421. The reversal of 1421414143379 is 9733414141241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1421414143379 - 2³⁶ = 1352694666643 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1421414140379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710707071689 + 710707071690.

It is an arithmetic number, because the mean of its divisors is an integer number (710707071690).

Almost surely, 2^{1421414143379} is an apocalyptic number.

1421414143379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421414143379 is an equidigital number, since it uses as much as digits as its factorization.

1421414143379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The spelling of 1421414143379 in words is "one trillion, four hundred twenty-one billion, four hundred fourteen million, one hundred forty-three thousand, three hundred seventy-nine".