493144201 has 4 divisors (see below), whose sum is σ = 537975504. Its totient is φ = 448312900.

The previous prime is 493144189. The next prime is 493144271. The reversal of 493144201 is 102441394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 493144201 - 2⁷ = 493144073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 493144201.

It is not an unprimeable number, because it can be changed into a prime (493144271) 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 in 3 ways as a sum of consecutive naturals, for example, 22415635 + ... + 22415656.

It is an arithmetic number, because the mean of its divisors is an integer number (134493876).

Almost surely, 2^493144201 is an apocalyptic number.

It is an amenable number.

493144201 is a deficient number, since it is larger than the sum of its proper divisors (44831303).

493144201 is a wasteful number, since it uses less digits than its factorization.

493144201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44831302.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 493144201 is about 22206.8503169630. The cubic root of 493144201 is about 790.0561841150.

Adding to 493144201 its reverse (102441394), we get a palindrome (595585595).

The spelling of 493144201 in words is "four hundred ninety-three million, one hundred forty-four thousand, two hundred one".