42044325135 has 32 divisors (see below), whose sum is σ = 70017661440. Its totient is φ = 21517550208.

The previous prime is 42044325067. The next prime is 42044325137. The reversal of 42044325135 is 53152344024.

42044325135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42044325135 - 2⁷ = 42044325007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42044325096 and 42044325105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42044325137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225579 + ... + 367388.

It is an arithmetic number, because the mean of its divisors is an integer number (2188051920).

Almost surely, 2^42044325135 is an apocalyptic number.

42044325135 is a deficient number, since it is larger than the sum of its proper divisors (27973336305).

42044325135 is a wasteful number, since it uses less digits than its factorization.

42044325135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593167.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 42044325135 its reverse (53152344024), we get a palindrome (95196669159).

The spelling of 42044325135 in words is "forty-two billion, forty-four million, three hundred twenty-five thousand, one hundred thirty-five".