200143343233400 has 96 divisors (see below), whose sum is σ = 531812905858080. Its totient is φ = 68620129536000.

The previous prime is 200143343233373. The next prime is 200143343233441. The reversal of 200143343233400 is 4332343341002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272859140 + ... + 273591660.

It is an arithmetic number, because the mean of its divisors is an integer number (5539717769355).

Almost surely, 2^{200143343233400} is an apocalyptic number.

200143343233400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200143343233400 is an abundant number, since it is smaller than the sum of its proper divisors (331669562624680).

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

200143343233400 is a wasteful number, since it uses less digits than its factorization.

200143343233400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927705 (or 927696 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 200143343233400 its reverse (4332343341002), we get a palindrome (204475686574402).

The spelling of 200143343233400 in words is "two hundred trillion, one hundred forty-three billion, three hundred forty-three million, two hundred thirty-three thousand, four hundred".