200143414445 has 16 divisors (see below), whose sum is σ = 258812910720. Its totient is φ = 147703335744.

The previous prime is 200143414433. The next prime is 200143414453. The reversal of 200143414445 is 544414341002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200143414445 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, 886199 + ... + 1088868.

It is an arithmetic number, because the mean of its divisors is an integer number (16175806920).

Almost surely, 2^200143414445 is an apocalyptic number.

It is an amenable number.

200143414445 is a deficient number, since it is larger than the sum of its proper divisors (58669496275).

200143414445 is a wasteful number, since it uses less digits than its factorization.

200143414445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976644.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 200143414445 its reverse (544414341002), we get a palindrome (744557755447).

The spelling of 200143414445 in words is "two hundred billion, one hundred forty-three million, four hundred fourteen thousand, four hundred forty-five".