232205240042542 has 16 divisors (see below), whose sum is σ = 384249571704432. Its totient is φ = 104557706585280.

The previous prime is 232205240042509. The next prime is 232205240042551. The reversal of 232205240042542 is 245240042502232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108914276628 + ... + 108914278759.

It is an arithmetic number, because the mean of its divisors is an integer number (24015598231527).

Almost surely, 2^{232205240042542} is an apocalyptic number.

232205240042542 is a deficient number, since it is larger than the sum of its proper divisors (152044331661890).

232205240042542 is a wasteful number, since it uses less digits than its factorization.

232205240042542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217828555443.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 232205240042542 its reverse (245240042502232), we get a palindrome (477445282544774).

The spelling of 232205240042542 in words is "two hundred thirty-two trillion, two hundred five billion, two hundred forty million, forty-two thousand, five hundred forty-two".