200054343 has 8 divisors (see below), whose sum is σ = 268121968. Its totient is φ = 132678144.

The previous prime is 200054339. The next prime is 200054381. The reversal of 200054343 is 343450002.

It is a happy number.

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

It is not a de Polignac number, because 200054343 - 2² = 200054339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200054303) 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, 172180 + ... + 173337.

It is an arithmetic number, because the mean of its divisors is an integer number (33515246).

Almost surely, 2^200054343 is an apocalyptic number.

200054343 is a deficient number, since it is larger than the sum of its proper divisors (68067625).

200054343 is a wasteful number, since it uses less digits than its factorization.

200054343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345713.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 200054343 is about 14144.0568084266. The cubic root of 200054343 is about 584.8565094780.

The spelling of 200054343 in words is "two hundred million, fifty-four thousand, three hundred forty-three".