243041000140342 has 16 divisors (see below), whose sum is σ = 366165610776000. Its totient is φ = 120986015295040.

The previous prime is 243041000140331. The next prime is 243041000140349.

243041000140342 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 243041000140342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243041000140349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52462009 + ... + 56906452.

It is an arithmetic number, because the mean of its divisors is an integer number (22885350673500).

Almost surely, 2^{243041000140342} is an apocalyptic number.

243041000140342 is a deficient number, since it is larger than the sum of its proper divisors (123124610635658).

243041000140342 is a wasteful number, since it uses less digits than its factorization.

243041000140342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109373351.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 243041000 and 140342, that added together give a palindrome (243181342).

The spelling of 243041000140342 in words is "two hundred forty-three trillion, forty-one billion, one hundred forty thousand, three hundred forty-two".