1000204205234 has 64 divisors (see below), whose sum is σ = 1697392537344. Its totient is φ = 438571812096.

The previous prime is 1000204205227. The next prime is 1000204205251. The reversal of 1000204205234 is 4325024020001.

It is a happy number.

1000204205234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249239012 + ... + 249243024.

It is an arithmetic number, because the mean of its divisors is an integer number (26521758396).

Almost surely, 2^{1000204205234} is an apocalyptic number.

1000204205234 is a deficient number, since it is larger than the sum of its proper divisors (697188332110).

1000204205234 is a wasteful number, since it uses less digits than its factorization.

1000204205234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6771.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 1000204205234 its reverse (4325024020001), we get a palindrome (5325228225235).

The spelling of 1000204205234 in words is "one trillion, two hundred four million, two hundred five thousand, two hundred thirty-four".