243201302202141 has 24 divisors (see below), whose sum is σ = 359867109760704. Its totient is φ = 158176072549440.

The previous prime is 243201302202119. The next prime is 243201302202151. The reversal of 243201302202141 is 141202203102342.

243201302202141 is a `hidden beast` number, since 2 + 4 + 320 + 1 + 302 + 20 + 2 + 14 + 1 = 666.

It is not a de Polignac number, because 243201302202141 - 2¹⁵ = 243201302169373 is a prime.

It is a super-2 number, since 2×243201302202141² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243201302202151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8544760 + ... + 23651966.

It is an arithmetic number, because the mean of its divisors is an integer number (14994462906696).

Almost surely, 2^{243201302202141} is an apocalyptic number.

It is an amenable number.

243201302202141 is a deficient number, since it is larger than the sum of its proper divisors (116665807558563).

243201302202141 is a wasteful number, since it uses less digits than its factorization.

243201302202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15150881 (or 15150878 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 243201302202141 its reverse (141202203102342), we get a palindrome (384403505304483).

The spelling of 243201302202141 in words is "two hundred forty-three trillion, two hundred one billion, three hundred two million, two hundred two thousand, one hundred forty-one".