242442144102 has 32 divisors (see below), whose sum is σ = 485493668352. Its totient is φ = 80712554624.

The previous prime is 242442144083. The next prime is 242442144103. The reversal of 242442144102 is 201441244242.

242442144102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242442144102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242442144103) 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 15 ways as a sum of consecutive naturals, for example, 17203303 + ... + 17217389.

It is an arithmetic number, because the mean of its divisors is an integer number (15171677136).

Almost surely, 2^242442144102 is an apocalyptic number.

242442144102 is an abundant number, since it is smaller than the sum of its proper divisors (243051524250).

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

242442144102 is a wasteful number, since it uses less digits than its factorization.

242442144102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17492.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 242442144102 its reverse (201441244242), we get a palindrome (443883388344).

The spelling of 242442144102 in words is "two hundred forty-two billion, four hundred forty-two million, one hundred forty-four thousand, one hundred two".