204011110402 has 16 divisors (see below), whose sum is σ = 340135163712. Its totient is φ = 90982655920.

The previous prime is 204011110357. The next prime is 204011110403.

It is a happy number.

204011110402 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (204011110403) 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, 87482158 + ... + 87484489.

It is an arithmetic number, because the mean of its divisors is an integer number (21258447732).

Almost surely, 2^204011110402 is an apocalyptic number.

204011110402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204011110402 is a deficient number, since it is larger than the sum of its proper divisors (136124053310).

204011110402 is a wasteful number, since it uses less digits than its factorization.

204011110402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174966713.

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 204011 and 110402, that added together give a palindrome (314413).

The spelling of 204011110402 in words is "two hundred four billion, eleven million, one hundred ten thousand, four hundred two".