42811304135 has 8 divisors (see below), whose sum is σ = 51992524080. Its totient is φ = 33836403904.

The previous prime is 42811304131. The next prime is 42811304149. The reversal of 42811304135 is 53140311824.

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

It is a cyclic number.

It is not a de Polignac number, because 42811304135 - 2² = 42811304131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42811304131) 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 7 ways as a sum of consecutive naturals, for example, 51579470 + ... + 51580299.

It is an arithmetic number, because the mean of its divisors is an integer number (6499065510).

Almost surely, 2^42811304135 is an apocalyptic number.

42811304135 is a deficient number, since it is larger than the sum of its proper divisors (9181219945).

42811304135 is a wasteful number, since it uses less digits than its factorization.

42811304135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103159857.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 42811304135 its reverse (53140311824), we get a palindrome (95951615959).

The spelling of 42811304135 in words is "forty-two billion, eight hundred eleven million, three hundred four thousand, one hundred thirty-five".