242403203434 has 8 divisors (see below), whose sum is σ = 415548348768. Its totient is φ = 103887087180.

The previous prime is 242403203381. The next prime is 242403203453. The reversal of 242403203434 is 434302304242.

It is a happy number.

242403203434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 242403203396 and 242403203405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8657257252 + ... + 8657257279.

It is an arithmetic number, because the mean of its divisors is an integer number (51943543596).

Almost surely, 2^242403203434 is an apocalyptic number.

242403203434 is a deficient number, since it is larger than the sum of its proper divisors (173145145334).

242403203434 is a wasteful number, since it uses less digits than its factorization.

242403203434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314514540.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 242403203434 its reverse (434302304242), we get a palindrome (676705507676).

The spelling of 242403203434 in words is "two hundred forty-two billion, four hundred three million, two hundred three thousand, four hundred thirty-four".