242402102011 has 16 divisors (see below), whose sum is σ = 259595884800. Its totient is φ = 225659239200.

The previous prime is 242402101993. The next prime is 242402102069. The reversal of 242402102011 is 110201204242.

242402102011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 242402102011 - 2⁵ = 242402101979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242402102011.

It is not an unprimeable number, because it can be changed into a prime (242402102611) 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, 1093500 + ... + 1296358.

It is an arithmetic number, because the mean of its divisors is an integer number (16224742800).

Almost surely, 2^242402102011 is an apocalyptic number.

242402102011 is a deficient number, since it is larger than the sum of its proper divisors (17193782789).

242402102011 is a wasteful number, since it uses less digits than its factorization.

242402102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203970.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 242402102011 its reverse (110201204242), we get a palindrome (352603306253).

The spelling of 242402102011 in words is "two hundred forty-two billion, four hundred two million, one hundred two thousand, eleven".