242000431113 has 16 divisors (see below), whose sum is σ = 368769816576. Its totient is φ = 138283240080.

The previous prime is 242000431097. The next prime is 242000431117. The reversal of 242000431113 is 311134000242.

It is not a de Polignac number, because 242000431113 - 2⁴ = 242000431097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 242000431113.

It is not an unprimeable number, because it can be changed into a prime (242000431117) 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, 1540918 + ... + 1690688.

It is an arithmetic number, because the mean of its divisors is an integer number (23048113536).

Almost surely, 2^242000431113 is an apocalyptic number.

It is an amenable number.

242000431113 is a deficient number, since it is larger than the sum of its proper divisors (126769385463).

242000431113 is a wasteful number, since it uses less digits than its factorization.

242000431113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226724.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 242000431113 its reverse (311134000242), we get a palindrome (553134431355).

The spelling of 242000431113 in words is "two hundred forty-two billion, four hundred thirty-one thousand, one hundred thirteen".