1420655359 has 2 divisors, whose sum is σ = 1420655360. Its totient is φ = 1420655358.

The previous prime is 1420655311. The next prime is 1420655377. The reversal of 1420655359 is 9535560241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420655359 - 2¹³ = 1420647167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420655309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710327679 + 710327680.

It is an arithmetic number, because the mean of its divisors is an integer number (710327680).

Almost surely, 2^1420655359 is an apocalyptic number.

1420655359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420655359 is an equidigital number, since it uses as much as digits as its factorization.

1420655359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 1420655359 is about 37691.5820708020. The cubic root of 1420655359 is about 1124.1637529327.

The spelling of 1420655359 in words is "one billion, four hundred twenty million, six hundred fifty-five thousand, three hundred fifty-nine".