200440131117 has 16 divisors (see below), whose sum is σ = 274854233472. Its totient is φ = 129836329920.

The previous prime is 200440131103. The next prime is 200440131121. The reversal of 200440131117 is 711131044002.

It is not a de Polignac number, because 200440131117 - 2¹² = 200440127021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200440131817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161234 + ... + 1322627.

It is an arithmetic number, because the mean of its divisors is an integer number (17178389592).

Almost surely, 2^200440131117 is an apocalyptic number.

It is an amenable number.

200440131117 is a deficient number, since it is larger than the sum of its proper divisors (74414102355).

200440131117 is a wasteful number, since it uses less digits than its factorization.

200440131117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484628.

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 200440131117 its reverse (711131044002), we get a palindrome (911571175119).

The spelling of 200440131117 in words is "two hundred billion, four hundred forty million, one hundred thirty-one thousand, one hundred seventeen".