42042112234413 has 8 divisors (see below), whose sum is σ = 56056179758208. Its totient is φ = 28028059766784.

The previous prime is 42042112234399. The next prime is 42042112234453. The reversal of 42042112234413 is 31443221124024.

42042112234413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42042112234413 - 2¹³ = 42042112226221 is a prime.

It is a super-2 number, since 2×42042112234413² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42042112234453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8036781 + ... + 12193197.

It is an arithmetic number, because the mean of its divisors is an integer number (7007022469776).

Almost surely, 2^{42042112234413} is an apocalyptic number.

It is an amenable number.

42042112234413 is a deficient number, since it is larger than the sum of its proper divisors (14014067523795).

42042112234413 is a wasteful number, since it uses less digits than its factorization.

42042112234413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7528083.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 42042112234413 its reverse (31443221124024), we get a palindrome (73485333358437).

The spelling of 42042112234413 in words is "forty-two trillion, forty-two billion, one hundred twelve million, two hundred thirty-four thousand, four hundred thirteen".