242342022432 has 24 divisors (see below), whose sum is σ = 636147809136. Its totient is φ = 80780674112.

The previous prime is 242342022431. The next prime is 242342022443. The reversal of 242342022432 is 234220243242.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 242342022432.

It is not an unprimeable number, because it can be changed into a prime (242342022431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262197938 + ... + 1262198129.

It is an arithmetic number, because the mean of its divisors is an integer number (26506158714).

Almost surely, 2^242342022432 is an apocalyptic number.

It is an amenable number.

242342022432 is an abundant number, since it is smaller than the sum of its proper divisors (393805786704).

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

242342022432 is a wasteful number, since it uses less digits than its factorization.

242342022432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524396080 (or 2524396072 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 242342022432 its reverse (234220243242), we get a palindrome (476562265674).

The spelling of 242342022432 in words is "two hundred forty-two billion, three hundred forty-two million, twenty-two thousand, four hundred thirty-two".