200144110311243 has 48 divisors (see below), whose sum is σ = 347787656070400. Its totient is φ = 108348151279680.

The previous prime is 200144110311239. The next prime is 200144110311247. The reversal of 200144110311243 is 342113011441002.

It is a happy number.

200144110311243 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 4 + 411 + 0 + 3 + 1 + 1 + 243 = 666.

It is an interprime number because it is at equal distance from previous prime (200144110311239) and next prime (200144110311247).

It is not a de Polignac number, because 200144110311243 - 2² = 200144110311239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200144110311247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402627093 + ... + 403123881.

Almost surely, 2^{200144110311243} is an apocalyptic number.

200144110311243 is a deficient number, since it is larger than the sum of its proper divisors (147643545759157).

200144110311243 is a wasteful number, since it uses less digits than its factorization.

200144110311243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833392 (or 833389 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 200144110311243 its reverse (342113011441002), we get a palindrome (542257121752245).

The spelling of 200144110311243 in words is "two hundred trillion, one hundred forty-four billion, one hundred ten million, three hundred eleven thousand, two hundred forty-three".