200200145430541 has 4 divisors (see below), whose sum is σ = 211976624573532. Its totient is φ = 188423666287552.

The previous prime is 200200145430539. The next prime is 200200145430559. The reversal of 200200145430541 is 145034541002002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 146503184822500 + 53696960608041 = 12103850^2 + 7327821^2 .

It is a cyclic number.

It is not a de Polignac number, because 200200145430541 - 2¹ = 200200145430539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200200145430511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5888239571470 + ... + 5888239571503.

It is an arithmetic number, because the mean of its divisors is an integer number (52994156143383).

Almost surely, 2^{200200145430541} is an apocalyptic number.

It is an amenable number.

200200145430541 is a deficient number, since it is larger than the sum of its proper divisors (11776479142991).

200200145430541 is a wasteful number, since it uses less digits than its factorization.

200200145430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11776479142990.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 200200145430541 its reverse (145034541002002), we get a palindrome (345234686432543).

The spelling of 200200145430541 in words is "two hundred trillion, two hundred billion, one hundred forty-five million, four hundred thirty thousand, five hundred forty-one".