204302203402 has 24 divisors (see below), whose sum is σ = 337185668736. Its totient is φ = 92770821000.

The previous prime is 204302203397. The next prime is 204302203421.

204302203402 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186124 + ... + 665767.

It is an arithmetic number, because the mean of its divisors is an integer number (14049402864).

Almost surely, 2^204302203402 is an apocalyptic number.

204302203402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204302203402 is a deficient number, since it is larger than the sum of its proper divisors (132883465334).

204302203402 is a wasteful number, since it uses less digits than its factorization.

204302203402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852906 (or 852895 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 204302 and 203402, that added together give a palindrome (407704).

The spelling of 204302203402 in words is "two hundred four billion, three hundred two million, two hundred three thousand, four hundred two".