1434858863 has 2 divisors, whose sum is σ = 1434858864. Its totient is φ = 1434858862.

The previous prime is 1434858847. The next prime is 1434858881. The reversal of 1434858863 is 3688584341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1434858863 - 2⁴ = 1434858847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434858883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717429431 + 717429432.

It is an arithmetic number, because the mean of its divisors is an integer number (717429432).

Almost surely, 2^1434858863 is an apocalyptic number.

1434858863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434858863 is an equidigital number, since it uses as much as digits as its factorization.

1434858863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2211840, while the sum is 50.

The square root of 1434858863 is about 37879.5309237060. The cubic root of 1434858863 is about 1127.8977446058.

The spelling of 1434858863 in words is "one billion, four hundred thirty-four million, eight hundred fifty-eight thousand, eight hundred sixty-three".