204130244402 has 8 divisors (see below), whose sum is σ = 349937561856. Its totient is φ = 87484390452.

The previous prime is 204130244333. The next prime is 204130244407. The reversal of 204130244402 is 204442031402.

It is a happy number.

204130244402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (204130244407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7290365858 + ... + 7290365885.

It is an arithmetic number, because the mean of its divisors is an integer number (43742195232).

Almost surely, 2^204130244402 is an apocalyptic number.

204130244402 is a deficient number, since it is larger than the sum of its proper divisors (145807317454).

204130244402 is a wasteful number, since it uses less digits than its factorization.

204130244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580731752.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 204130244402 its reverse (204442031402), we get a palindrome (408572275804).

The spelling of 204130244402 in words is "two hundred four billion, one hundred thirty million, two hundred forty-four thousand, four hundred two".