202043312440041 has 16 divisors (see below), whose sum is σ = 275124918988800. Its totient is φ = 131828667729168.

The previous prime is 202043312440027. The next prime is 202043312440069. The reversal of 202043312440041 is 140044213340202.

It is not a de Polignac number, because 202043312440041 - 2⁵ = 202043312440009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202043312439990 and 202043312440008.

It is not an unprimeable number, because it can be changed into a prime (202043322440041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13173120 + ... + 24033678.

It is an arithmetic number, because the mean of its divisors is an integer number (17195307436800).

Almost surely, 2^{202043312440041} is an apocalyptic number.

It is an amenable number.

202043312440041 is a deficient number, since it is larger than the sum of its proper divisors (73081606548759).

202043312440041 is a wasteful number, since it uses less digits than its factorization.

202043312440041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992548.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 202043312440041 its reverse (140044213340202), we get a palindrome (342087525780243).

The spelling of 202043312440041 in words is "two hundred two trillion, forty-three billion, three hundred twelve million, four hundred forty thousand, forty-one".