1412321429 has 2 divisors, whose sum is σ = 1412321430. Its totient is φ = 1412321428.

The previous prime is 1412321401. The next prime is 1412321447. The reversal of 1412321429 is 9241232141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 895804900 + 516516529 = 29930^2 + 22727^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412321429 - 2²⁰ = 1411272853 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412321929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706160714 + 706160715.

It is an arithmetic number, because the mean of its divisors is an integer number (706160715).

Almost surely, 2^1412321429 is an apocalyptic number.

It is an amenable number.

1412321429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412321429 is an equidigital number, since it uses as much as digits as its factorization.

1412321429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 29.

The square root of 1412321429 is about 37580.8651975976. The cubic root of 1412321429 is about 1121.9612291364.

The spelling of 1412321429 in words is "one billion, four hundred twelve million, three hundred twenty-one thousand, four hundred twenty-nine".