200130440 has 16 divisors (see below), whose sum is σ = 450293580. Its totient is φ = 80052160.

The previous prime is 200130397. The next prime is 200130461. The reversal of 200130440 is 44031002.

It can be written as a sum of positive squares in 2 ways, for example, as 199204996 + 925444 = 14114^2 + 962^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501591 + ... + 2501670.

Almost surely, 2^200130440 is an apocalyptic number.

200130440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200130440 is an abundant number, since it is smaller than the sum of its proper divisors (250163140).

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

200130440 is a wasteful number, since it uses less digits than its factorization.

200130440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003272 (or 5003268 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200130440 is about 14146.7466224571. The cubic root of 200130440 is about 584.9306563044.

Adding to 200130440 its reverse (44031002), we get a palindrome (244161442).

The spelling of 200130440 in words is "two hundred million, one hundred thirty thousand, four hundred forty".