204234411120023 has 8 divisors (see below), whose sum is σ = 205843055462400. Its totient is φ = 202625774580600.

The previous prime is 204234411120017. The next prime is 204234411120059. The reversal of 204234411120023 is 320021114432402.

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 204234411120023 - 2²² = 204234406925719 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 (204234411123023) 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, 57776828 + ... + 61209726.

It is an arithmetic number, because the mean of its divisors is an integer number (25730381932800).

Almost surely, 2^{204234411120023} is an apocalyptic number.

204234411120023 is a deficient number, since it is larger than the sum of its proper divisors (1608644342377).

204234411120023 is a wasteful number, since it uses less digits than its factorization.

204234411120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901477.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 204234411120023 its reverse (320021114432402), we get a palindrome (524255525552425).

The spelling of 204234411120023 in words is "two hundred four trillion, two hundred thirty-four billion, four hundred eleven million, one hundred twenty thousand, twenty-three".