200234043401 has 24 divisors (see below), whose sum is σ = 234176483520. Its totient is φ = 170708785632.

The previous prime is 200234043389. The next prime is 200234043403. The reversal of 200234043401 is 104340432002.

It is not a de Polignac number, because 200234043401 - 2²² = 200229849097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200234043403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11919530 + ... + 11936316.

It is an arithmetic number, because the mean of its divisors is an integer number (9757353480).

Almost surely, 2^200234043401 is an apocalyptic number.

It is an amenable number.

200234043401 is a deficient number, since it is larger than the sum of its proper divisors (33942440119).

200234043401 is a wasteful number, since it uses less digits than its factorization.

200234043401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18093 (or 18086 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200234043401 its reverse (104340432002), we get a palindrome (304574475403).

The spelling of 200234043401 in words is "two hundred billion, two hundred thirty-four million, forty-three thousand, four hundred one".