242401443124342 has 16 divisors (see below), whose sum is σ = 363628270317312. Its totient is φ = 121192020049000.

The previous prime is 242401443124249. The next prime is 242401443124363. The reversal of 242401443124342 is 243421344104242.

It is a junction number, because it is equal to n+sod(n) for n = 242401443124295 and 242401443124304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2094104967 + ... + 2094220717.

It is an arithmetic number, because the mean of its divisors is an integer number (22726766894832).

Almost surely, 2^{242401443124342} is an apocalyptic number.

242401443124342 is a deficient number, since it is larger than the sum of its proper divisors (121226827192970).

242401443124342 is a wasteful number, since it uses less digits than its factorization.

242401443124342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181883.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 242401443124342 its reverse (243421344104242), we get a palindrome (485822787228584).

The spelling of 242401443124342 in words is "two hundred forty-two trillion, four hundred one billion, four hundred forty-three million, one hundred twenty-four thousand, three hundred forty-two".