214423001 has 16 divisors (see below), whose sum is σ = 242887680. Its totient is φ = 187911360.

The previous prime is 214422979. The next prime is 214423003. The reversal of 214423001 is 100324412.

It is a de Polignac number, because none of the positive numbers 2^k-214423001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214423003) 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 in 15 ways as a sum of consecutive naturals, for example, 16340 + ... + 26378.

It is an arithmetic number, because the mean of its divisors is an integer number (15180480).

Almost surely, 2^214423001 is an apocalyptic number.

It is an amenable number.

214423001 is a deficient number, since it is larger than the sum of its proper divisors (28464679).

214423001 is a wasteful number, since it uses less digits than its factorization.

214423001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10136.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 214423001 is about 14643.1895774111. The cubic root of 214423001 is about 598.5362476933.

Adding to 214423001 its reverse (100324412), we get a palindrome (314747413).

The spelling of 214423001 in words is "two hundred fourteen million, four hundred twenty-three thousand, one".