42659896255 has 8 divisors (see below), whose sum is σ = 51661526400. Its totient is φ = 33814816416.

The previous prime is 42659896189. The next prime is 42659896261. The reversal of 42659896255 is 55269895624.

It is a happy number.

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 42659896255 - 2⁹ = 42659895743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42659896193 and 42659896202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39136975 + ... + 39138064.

It is an arithmetic number, because the mean of its divisors is an integer number (6457690800).

Almost surely, 2^42659896255 is an apocalyptic number.

42659896255 is a deficient number, since it is larger than the sum of its proper divisors (9001630145).

42659896255 is a wasteful number, since it uses less digits than its factorization.

42659896255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78275153.

The product of its digits is 46656000, while the sum is 61.

The spelling of 42659896255 in words is "forty-two billion, six hundred fifty-nine million, eight hundred ninety-six thousand, two hundred fifty-five".