42995808485279 has 8 divisors (see below), whose sum is σ = 47288352377280. Its totient is φ = 38844003737376.

The previous prime is 42995808485261. The next prime is 42995808485303. The reversal of 42995808485279 is 97258480859924.

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 42995808485279 - 2²⁴ = 42995791708063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42995808485219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35184785384 + ... + 35184786605.

It is an arithmetic number, because the mean of its divisors is an integer number (5911044047160).

Almost surely, 2^{42995808485279} is an apocalyptic number.

42995808485279 is a deficient number, since it is larger than the sum of its proper divisors (4292543892001).

42995808485279 is a wasteful number, since it uses less digits than its factorization.

42995808485279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70369572049.

The product of its (nonzero) digits is 4180377600, while the sum is 80.

The spelling of 42995808485279 in words is "forty-two trillion, nine hundred ninety-five billion, eight hundred eight million, four hundred eighty-five thousand, two hundred seventy-nine".