42055105153 has 8 divisors (see below), whose sum is σ = 44285121920. Its totient is φ = 39826747440.

The previous prime is 42055105123. The next prime is 42055105181. The reversal of 42055105153 is 35150155024.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42055105153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42055105123) 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, 362553 + ... + 464278.

It is an arithmetic number, because the mean of its divisors is an integer number (5535640240).

Almost surely, 2^42055105153 is an apocalyptic number.

It is an amenable number.

42055105153 is a deficient number, since it is larger than the sum of its proper divisors (2230016767).

42055105153 is a wasteful number, since it uses less digits than its factorization.

42055105153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829527.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 42055105153 in words is "forty-two billion, fifty-five million, one hundred five thousand, one hundred fifty-three".