204012303210402 has 32 divisors (see below), whose sum is σ = 416633064892992. Its totient is φ = 66582957452544.

The previous prime is 204012303210389. The next prime is 204012303210413.

It is a happy number.

204012303210402 is nontrivially palindromic in base 10.

204012303210402 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204012303210402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699872528 + ... + 1699992539.

It is an arithmetic number, because the mean of its divisors is an integer number (13019783277906).

Almost surely, 2^{204012303210402} is an apocalyptic number.

204012303210402 is an abundant number, since it is smaller than the sum of its proper divisors (212620761682590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204012303210402 is a wasteful number, since it uses less digits than its factorization.

204012303210402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399865282.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 20401230 and 3210402, that added together give a palindrome (23611632).

The spelling of 204012303210402 in words is "two hundred four trillion, twelve billion, three hundred three million, two hundred ten thousand, four hundred two".