200011030344 has 48 divisors (see below), whose sum is σ = 549117055500. Its totient is φ = 65757049344.

The previous prime is 200011030343. The next prime is 200011030357. The reversal of 200011030344 is 443030110002.

It can be written as a sum of positive squares in 2 ways, for example, as 193028422500 + 6982607844 = 439350^2 + 83562^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200011030343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19021669 + ... + 19032180.

Almost surely, 2^200011030344 is an apocalyptic number.

200011030344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200011030344 is an abundant number, since it is smaller than the sum of its proper divisors (349106025156).

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

200011030344 is a wasteful number, since it uses less digits than its factorization.

200011030344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38053934 (or 38053927 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200011030344 its reverse (443030110002), we get a palindrome (643041140346).

The spelling of 200011030344 in words is "two hundred billion, eleven million, thirty thousand, three hundred forty-four".