242133442320 has 160 divisors (see below), whose sum is σ = 935830103040. Its totient is φ = 50313438720.

The previous prime is 242133442211. The next prime is 242133442321. The reversal of 242133442320 is 23244331242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (242133442321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6532750 + ... + 6569709.

It is an arithmetic number, because the mean of its divisors is an integer number (5848938144).

Almost surely, 2^242133442320 is an apocalyptic number.

242133442320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242133442320 is an abundant number, since it is smaller than the sum of its proper divisors (693696660720).

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

242133442320 is a wasteful number, since it uses less digits than its factorization.

242133442320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13102493 (or 13102487 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 242133442320 its reverse (23244331242), we get a palindrome (265377773562).

The spelling of 242133442320 in words is "two hundred forty-two billion, one hundred thirty-three million, four hundred forty-two thousand, three hundred twenty".