431480201 has 4 divisors (see below), whose sum is σ = 437920272. Its totient is φ = 425040132.

The previous prime is 431480191. The next prime is 431480209. The reversal of 431480201 is 102084134.

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 431480201 - 2¹⁰ = 431479177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431480209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3219935 + ... + 3220068.

It is an arithmetic number, because the mean of its divisors is an integer number (109480068).

Almost surely, 2^431480201 is an apocalyptic number.

It is an amenable number.

431480201 is a deficient number, since it is larger than the sum of its proper divisors (6440071).

431480201 is an equidigital number, since it uses as much as digits as its factorization.

431480201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440070.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 431480201 is about 20772.1015065881. The cubic root of 431480201 is about 755.6493111653.

The spelling of 431480201 in words is "four hundred thirty-one million, four hundred eighty thousand, two hundred one".