242000505411 has 16 divisors (see below), whose sum is σ = 368770854144. Its totient is φ = 138282935904.

The previous prime is 242000505361. The next prime is 242000505413. The reversal of 242000505411 is 114505000242.

It is not a de Polignac number, because 242000505411 - 2¹⁹ = 241999981123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242000505413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128940 + ... + 1326086.

It is an arithmetic number, because the mean of its divisors is an integer number (23048178384).

Almost surely, 2^242000505411 is an apocalyptic number.

242000505411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

242000505411 is a deficient number, since it is larger than the sum of its proper divisors (126770348733).

242000505411 is a wasteful number, since it uses less digits than its factorization.

242000505411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255610.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 242000505411 its reverse (114505000242), we get a palindrome (356505505653).

The spelling of 242000505411 in words is "two hundred forty-two billion, five hundred five thousand, four hundred eleven".