200143102043042 has 8 divisors (see below), whose sum is σ = 305136204754332. Its totient is φ = 98431033791600.

The previous prime is 200143102043039. The next prime is 200143102043051. The reversal of 200143102043042 is 240340201341002.

It can be written as a sum of positive squares in 2 ways, for example, as 186211105354561 + 13931996688481 = 13645919^2 + 3732559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200143102043042² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820258614809 + ... + 820258615052.

Almost surely, 2^{200143102043042} is an apocalyptic number.

200143102043042 is a deficient number, since it is larger than the sum of its proper divisors (104993102711290).

200143102043042 is a wasteful number, since it uses less digits than its factorization.

200143102043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640517229924.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 200143102043042 its reverse (240340201341002), we get a palindrome (440483303384044).

The spelling of 200143102043042 in words is "two hundred trillion, one hundred forty-three billion, one hundred two million, forty-three thousand, forty-two".