200012314120440 has 32 divisors (see below), whose sum is σ = 600036942361680. Its totient is φ = 53336617098752.

The previous prime is 200012314120397. The next prime is 200012314120441. The reversal of 200012314120440 is 44021413210002.

It is a super-3 number, since 3×200012314120440³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 200012314120440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200012314120441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833384642049 + ... + 833384642288.

Almost surely, 2^{200012314120440} is an apocalyptic number.

200012314120440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200012314120440 is an abundant number, since it is smaller than the sum of its proper divisors (400024628241240).

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

200012314120440 is a wasteful number, since it uses less digits than its factorization.

200012314120440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666769284351 (or 1666769284347 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 200012314120440 its reverse (44021413210002), we get a palindrome (244033727330442).

The spelling of 200012314120440 in words is "two hundred trillion, twelve billion, three hundred fourteen million, one hundred twenty thousand, four hundred forty".