200234542 has 8 divisors (see below), whose sum is σ = 302544576. Its totient is φ = 99386352.

The previous prime is 200234501. The next prime is 200234563. The reversal of 200234542 is 245432002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365118 + ... + 365665.

It is an arithmetic number, because the mean of its divisors is an integer number (37818072).

Almost surely, 2^200234542 is an apocalyptic number.

200234542 is a deficient number, since it is larger than the sum of its proper divisors (102310034).

200234542 is a wasteful number, since it uses less digits than its factorization.

200234542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730922.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 200234542 is about 14150.4255059698. The cubic root of 200234542 is about 585.0320599957.

Adding to 200234542 its reverse (245432002), we get a palindrome (445666544).

The spelling of 200234542 in words is "two hundred million, two hundred thirty-four thousand, five hundred forty-two".