42013235235 has 8 divisors (see below), whose sum is σ = 67221176400. Its totient is φ = 22407058784.

The previous prime is 42013235227. The next prime is 42013235239. The reversal of 42013235235 is 53253231024.

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 42013235235 - 2³ = 42013235227 is a prime.

It is a super-2 number, since 2×42013235235² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42013235239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400441160 + ... + 1400441189.

It is an arithmetic number, because the mean of its divisors is an integer number (8402647050).

Almost surely, 2^42013235235 is an apocalyptic number.

42013235235 is a deficient number, since it is larger than the sum of its proper divisors (25207941165).

42013235235 is a wasteful number, since it uses less digits than its factorization.

42013235235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800882357.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 42013235235 its reverse (53253231024), we get a palindrome (95266466259).

The spelling of 42013235235 in words is "forty-two billion, thirteen million, two hundred thirty-five thousand, two hundred thirty-five".