200020240234291 has 8 divisors (see below), whose sum is σ = 200048928902784. Its totient is φ = 199991552418240.

The previous prime is 200020240234289. The next prime is 200020240234351. The reversal of 200020240234291 is 192432042020002.

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 200020240234291 - 2¹ = 200020240234289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200020240294291) 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, 580149886 + ... + 580494556.

It is an arithmetic number, because the mean of its divisors is an integer number (25006116112848).

Almost surely, 2^{200020240234291} is an apocalyptic number.

200020240234291 is a deficient number, since it is larger than the sum of its proper divisors (28688668493).

200020240234291 is an equidigital number, since it uses as much as digits as its factorization.

200020240234291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426221.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 200020240234291 its reverse (192432042020002), we get a palindrome (392452282254293).

The spelling of 200020240234291 in words is "two hundred trillion, twenty billion, two hundred forty million, two hundred thirty-four thousand, two hundred ninety-one".