200011310000400 has 60 divisors (see below), whose sum is σ = 640702896371792. Its totient is φ = 53336349333120.

The previous prime is 200011310000353. The next prime is 200011310000417. The reversal of 200011310000400 is 4000013110002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×200011310000400² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83338044634 + ... + 83338047033.

Almost surely, 2^{200011310000400} is an apocalyptic number.

200011310000400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011310000400 is an abundant number, since it is smaller than the sum of its proper divisors (440691586371392).

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

200011310000400 is a wasteful number, since it uses less digits than its factorization.

200011310000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166676091688 (or 166676091677 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 200011310000400 its reverse (4000013110002), we get a palindrome (204011323110402).

The spelling of 200011310000400 in words is "two hundred trillion, eleven billion, three hundred ten million, four hundred", and thus it is an aban number.