200042144431300 has 72 divisors (see below), whose sum is σ = 436394470966272. Its totient is φ = 79593031584000.

The previous prime is 200042144431193. The next prime is 200042144431319. The reversal of 200042144431300 is 3134441240002.

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, 18758565 + ... + 27422035.

It is an arithmetic number, because the mean of its divisors is an integer number (6061034318976).

Almost surely, 2^{200042144431300} is an apocalyptic number.

200042144431300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200042144431300 is an abundant number, since it is smaller than the sum of its proper divisors (236352326534972).

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

200042144431300 is a wasteful number, since it uses less digits than its factorization.

200042144431300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8664709 (or 8664702 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 200042144431300 its reverse (3134441240002), we get a palindrome (203176585671302).

The spelling of 200042144431300 in words is "two hundred trillion, forty-two billion, one hundred forty-four million, four hundred thirty-one thousand, three hundred".