242202442055 has 16 divisors (see below), whose sum is σ = 332516384064. Its totient is φ = 165905157120.

The previous prime is 242202442051. The next prime is 242202442073. The reversal of 242202442055 is 550244202242.

It is not a de Polignac number, because 242202442055 - 2² = 242202442051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242202442051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3644042 + ... + 3709911.

It is an arithmetic number, because the mean of its divisors is an integer number (20782274004).

Almost surely, 2^242202442055 is an apocalyptic number.

242202442055 is a deficient number, since it is larger than the sum of its proper divisors (90313942009).

242202442055 is an equidigital number, since it uses as much as digits as its factorization.

242202442055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354906.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 242202442055 its reverse (550244202242), we get a palindrome (792446644297).

The spelling of 242202442055 in words is "two hundred forty-two billion, two hundred two million, four hundred forty-two thousand, fifty-five".