200431203314142 has 32 divisors (see below), whose sum is σ = 406846960992000. Its totient is φ = 65812982894208.

The previous prime is 200431203314113. The next prime is 200431203314227. The reversal of 200431203314142 is 241413302134002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127751359 + ... + 129310757.

It is an arithmetic number, because the mean of its divisors is an integer number (12713967531000).

Almost surely, 2^{200431203314142} is an apocalyptic number.

200431203314142 is an abundant number, since it is smaller than the sum of its proper divisors (206415757677858).

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

200431203314142 is a wasteful number, since it uses less digits than its factorization.

200431203314142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879200.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 200431203314142 its reverse (241413302134002), we get a palindrome (441844505448144).

The spelling of 200431203314142 in words is "two hundred trillion, four hundred thirty-one billion, two hundred three million, three hundred fourteen thousand, one hundred forty-two".