203342342304 has 96 divisors (see below), whose sum is σ = 544016922624. Its totient is φ = 66480860160.

The previous prime is 203342342261. The next prime is 203342342321. The reversal of 203342342304 is 403243243302.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31903662 + ... + 31910034.

It is an arithmetic number, because the mean of its divisors is an integer number (5666842944).

Almost surely, 2^203342342304 is an apocalyptic number.

203342342304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203342342304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272008461312).

203342342304 is an abundant number, since it is smaller than the sum of its proper divisors (340674580320).

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

203342342304 is a wasteful number, since it uses less digits than its factorization.

203342342304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710 (or 12702 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 203342342304 its reverse (403243243302), we get a palindrome (606585585606).

The spelling of 203342342304 in words is "two hundred three billion, three hundred forty-two million, three hundred forty-two thousand, three hundred four".