42155534035 has 8 divisors (see below), whose sum is σ = 50624942976. Its totient is φ = 33698892480.

The previous prime is 42155534033. The next prime is 42155534039. The reversal of 42155534035 is 53043555124.

42155534035 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 42155534035 - 2¹ = 42155534033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42155533985 and 42155534003.

It is not an unprimeable number, because it can be changed into a prime (42155534033) 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, 3184579 + ... + 3197788.

It is an arithmetic number, because the mean of its divisors is an integer number (6328117872).

Almost surely, 2^42155534035 is an apocalyptic number.

42155534035 is a deficient number, since it is larger than the sum of its proper divisors (8469408941).

42155534035 is a wasteful number, since it uses less digits than its factorization.

42155534035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383693.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 42155534035 in words is "forty-two billion, one hundred fifty-five million, five hundred thirty-four thousand, thirty-five".