242330403320 has 32 divisors (see below), whose sum is σ = 559979719200. Its totient is φ = 94312372608.

The previous prime is 242330403311. The next prime is 242330403323. The reversal of 242330403320 is 23304033242.

It is a self number, because there is not a number n which added to its sum of digits gives 242330403320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242330403323) 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, 81866900 + ... + 81869859.

It is an arithmetic number, because the mean of its divisors is an integer number (17499366225).

Almost surely, 2^242330403320 is an apocalyptic number.

242330403320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242330403320 is an abundant number, since it is smaller than the sum of its proper divisors (317649315880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242330403320 is a wasteful number, since it uses less digits than its factorization.

242330403320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163736807 (or 163736803 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 242330403320 its reverse (23304033242), we get a palindrome (265634436562).

The spelling of 242330403320 in words is "two hundred forty-two billion, three hundred thirty million, four hundred three thousand, three hundred twenty".