242242414100 has 36 divisors (see below), whose sum is σ = 525726822684. Its totient is φ = 96885761280.

The previous prime is 242242414093. The next prime is 242242414103. The reversal of 242242414100 is 1414242242.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4149163396 + 238093250704 = 64414^2 + 487948^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 242242414100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242242414103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 757712 + ... + 1028888.

Almost surely, 2^242242414100 is an apocalyptic number.

242242414100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242242414100 is an abundant number, since it is smaller than the sum of its proper divisors (283484408584).

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

242242414100 is a wasteful number, since it uses less digits than its factorization.

242242414100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280124 (or 280117 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 242242414100 its reverse (1414242242), we get a palindrome (243656656342).

The spelling of 242242414100 in words is "two hundred forty-two billion, two hundred forty-two million, four hundred fourteen thousand, one hundred".