200142404245 has 16 divisors (see below), whose sum is σ = 277955458560. Its totient is φ = 135503282304.

The previous prime is 200142404239. The next prime is 200142404291. The reversal of 200142404245 is 542404241002.

It is a cyclic number.

It is not a de Polignac number, because 200142404245 - 2⁹ = 200142403733 is a prime.

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, 36189352 + ... + 36194881.

It is an arithmetic number, because the mean of its divisors is an integer number (17372216160).

Almost surely, 2^200142404245 is an apocalyptic number.

It is an amenable number.

200142404245 is a deficient number, since it is larger than the sum of its proper divisors (77813054315).

200142404245 is an equidigital number, since it uses as much as digits as its factorization.

200142404245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72384324.

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 200142404245 its reverse (542404241002), we get a palindrome (742546645247).

The spelling of 200142404245 in words is "two hundred billion, one hundred forty-two million, four hundred four thousand, two hundred forty-five".