214463143 has 12 divisors (see below), whose sum is σ = 228965512. Its totient is φ = 200833920.

The previous prime is 214463141. The next prime is 214463153. The reversal of 214463143 is 341364412.

214463143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214463143 - 2¹ = 214463141 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214463141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59221 + ... + 62737.

Almost surely, 2^214463143 is an apocalyptic number.

214463143 is a deficient number, since it is larger than the sum of its proper divisors (14502369).

214463143 is a wasteful number, since it uses less digits than its factorization.

214463143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762 (or 3745 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 214463143 is about 14644.5601845873. The cubic root of 214463143 is about 598.5735958987.

The spelling of 214463143 in words is "two hundred fourteen million, four hundred sixty-three thousand, one hundred forty-three".