200254143 has 8 divisors (see below), whose sum is σ = 268045488. Its totient is φ = 132982784.

The previous prime is 200254097. The next prime is 200254157. The reversal of 200254143 is 341452002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200254143 - 2¹² = 200250047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200258143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129096 + ... + 130637.

It is an arithmetic number, because the mean of its divisors is an integer number (33505686).

Almost surely, 2^200254143 is an apocalyptic number.

200254143 is a deficient number, since it is larger than the sum of its proper divisors (67791345).

200254143 is a wasteful number, since it uses less digits than its factorization.

200254143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259993.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 200254143 is about 14151.1180830350. The cubic root of 200254143 is about 585.0511490086.

The spelling of 200254143 in words is "two hundred million, two hundred fifty-four thousand, one hundred forty-three".