243052282250342 has 16 divisors (see below), whose sum is σ = 367945555211520. Its totient is φ = 120403899456768.

The previous prime is 243052282250257. The next prime is 243052282250369.

It is a happy number.

243052282250342 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 243052282250293 and 243052282250302.

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, 30308843 + ... + 37479734.

It is an arithmetic number, because the mean of its divisors is an integer number (22996597200720).

Almost surely, 2^{243052282250342} is an apocalyptic number.

243052282250342 is a deficient number, since it is larger than the sum of its proper divisors (124893272961178).

243052282250342 is a wasteful number, since it uses less digits than its factorization.

243052282250342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67805135.

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 243052282250342 in words is "two hundred forty-three trillion, fifty-two billion, two hundred eighty-two million, two hundred fifty thousand, three hundred forty-two".