200403102344 has 16 divisors (see below), whose sum is σ = 376474287120. Its totient is φ = 100009959120.

The previous prime is 200403102343. The next prime is 200403102373. The reversal of 200403102344 is 443201304002.

It is a super-2 number, since 2×200403102344² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200403102343) 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, 23944562 + ... + 23952929.

It is an arithmetic number, because the mean of its divisors is an integer number (23529642945).

Almost surely, 2^200403102344 is an apocalyptic number.

It is an amenable number.

200403102344 is a deficient number, since it is larger than the sum of its proper divisors (176071184776).

200403102344 is a wasteful number, since it uses less digits than its factorization.

200403102344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47898020 (or 47898016 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200403102344 its reverse (443201304002), we get a palindrome (643604406346).

The spelling of 200403102344 in words is "two hundred billion, four hundred three million, one hundred two thousand, three hundred forty-four".