42833475991 has 8 divisors (see below), whose sum is σ = 44461957824. Its totient is φ = 41234874720.

The previous prime is 42833475967. The next prime is 42833476003. The reversal of 42833475991 is 19957433824.

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

It is not a de Polignac number, because 42833475991 - 2¹⁷ = 42833344919 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 (42833475901) 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, 7467220 + ... + 7472953.

It is an arithmetic number, because the mean of its divisors is an integer number (5557744728).

Almost surely, 2^42833475991 is an apocalyptic number.

42833475991 is a deficient number, since it is larger than the sum of its proper divisors (1628481833).

42833475991 is a wasteful number, since it uses less digits than its factorization.

42833475991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14940281.

The product of its digits is 6531840, while the sum is 55.

The spelling of 42833475991 in words is "forty-two billion, eight hundred thirty-three million, four hundred seventy-five thousand, nine hundred ninety-one".