242133201320 has 16 divisors (see below), whose sum is σ = 544799703060. Its totient is φ = 96853280512.

The previous prime is 242133201269. The next prime is 242133201383. The reversal of 242133201320 is 23102331242.

It can be written as a sum of positive squares in 2 ways, for example, as 225531909604 + 16601291716 = 474902^2 + 128846^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3026664977 + ... + 3026665056.

Almost surely, 2^242133201320 is an apocalyptic number.

242133201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242133201320 is an abundant number, since it is smaller than the sum of its proper divisors (302666501740).

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

242133201320 is a wasteful number, since it uses less digits than its factorization.

242133201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6053330044 (or 6053330040 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 242133201320 its reverse (23102331242), we get a palindrome (265235532562).

The spelling of 242133201320 in words is "two hundred forty-two billion, one hundred thirty-three million, two hundred one thousand, three hundred twenty".