42882418031113 has 4 divisors (see below), whose sum is σ = 42882432606468. Its totient is φ = 42882403455760.

The previous prime is 42882418031071. The next prime is 42882418031119. The reversal of 42882418031113 is 31113081428824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16098615486864 + 26783802544249 = 4012308^2 + 5175307^2 .

It is a cyclic number.

It is not a de Polignac number, because 42882418031113 - 2¹⁷ = 42882417900041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42882418031119) 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 3 ways as a sum of consecutive naturals, for example, 1153306 + ... + 9332467.

It is an arithmetic number, because the mean of its divisors is an integer number (10720608151617).

Almost surely, 2^{42882418031113} is an apocalyptic number.

It is an amenable number.

42882418031113 is a deficient number, since it is larger than the sum of its proper divisors (14575355).

42882418031113 is a wasteful number, since it uses less digits than its factorization.

42882418031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14575354.

The product of its (nonzero) digits is 294912, while the sum is 46.

Adding to 42882418031113 its reverse (31113081428824), we get a palindrome (73995499459937).

The spelling of 42882418031113 in words is "forty-two trillion, eight hundred eighty-two billion, four hundred eighteen million, thirty-one thousand, one hundred thirteen".