800144363 has 2 divisors, whose sum is σ = 800144364. Its totient is φ = 800144362.

The previous prime is 800144357. The next prime is 800144383. The reversal of 800144363 is 363441008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 800144363 - 2¹⁶ = 800078827 is a prime.

It is equal to p_41153267 and since 800144363 and 41153267 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (800144333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400072181 + 400072182.

It is an arithmetic number, because the mean of its divisors is an integer number (400072182).

Almost surely, 2^800144363 is an apocalyptic number.

800144363 is a deficient number, since it is larger than the sum of its proper divisors (1).

800144363 is an equidigital number, since it uses as much as digits as its factorization.

800144363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 800144363 is about 28286.8231337490. The cubic root of 800144363 is about 928.3736028381.

The spelling of 800144363 in words is "eight hundred million, one hundred forty-four thousand, three hundred sixty-three".