242544401433 has 32 divisors (see below), whose sum is σ = 367275098880. Its totient is φ = 158138248320.

The previous prime is 242544401423. The next prime is 242544401471. The reversal of 242544401433 is 334104445242.

242544401433 is a `hidden beast` number, since 2 + 42 + 544 + 40 + 1 + 4 + 33 = 666.

242544401433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242544401433 - 2⁵ = 242544401401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242544401423) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 177148 + ... + 718658.

It is an arithmetic number, because the mean of its divisors is an integer number (11477346840).

Almost surely, 2^242544401433 is an apocalyptic number.

It is an amenable number.

242544401433 is a deficient number, since it is larger than the sum of its proper divisors (124730697447).

242544401433 is a wasteful number, since it uses less digits than its factorization.

242544401433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541886 (or 541880 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 242544401433 its reverse (334104445242), we get a palindrome (576648846675).

The spelling of 242544401433 in words is "two hundred forty-two billion, five hundred forty-four million, four hundred one thousand, four hundred thirty-three".