242450133025320 has 192 divisors, whose sum is σ = 859606392340800. Its totient is φ = 58775074191360.

The previous prime is 242450133025319. The next prime is 242450133025327. The reversal of 242450133025320 is 23520331054242.

242450133025320 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 50 + 1 + 330 + 253 + 20 = 666.

It is a super-2 number, since 2×242450133025320² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (242450133025327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 371831104 + ... + 372482576.

It is an arithmetic number, because the mean of its divisors is an integer number (4477116626775).

Almost surely, 2^{242450133025320} is an apocalyptic number.

242450133025320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242450133025320 is an abundant number, since it is smaller than the sum of its proper divisors (617156259315480).

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

242450133025320 is a wasteful number, since it uses less digits than its factorization.

242450133025320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745480 (or 745473 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 242450133025320 its reverse (23520331054242), we get a palindrome (265970464079562).

The spelling of 242450133025320 in words is "two hundred forty-two trillion, four hundred fifty billion, one hundred thirty-three million, twenty-five thousand, three hundred twenty".