33873242819 has 8 divisors (see below), whose sum is σ = 37327223472. Its totient is φ = 30540454560.

The previous prime is 33873242791. The next prime is 33873242827. The reversal of 33873242819 is 91824237833.

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 33873242819 - 2¹² = 33873238723 is a prime.

It is a super-2 number, since 2×33873242819² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33873242419) 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, 30297512 + ... + 30298629.

It is an arithmetic number, because the mean of its divisors is an integer number (4665902934).

Almost surely, 2^33873242819 is an apocalyptic number.

33873242819 is a deficient number, since it is larger than the sum of its proper divisors (3453980653).

33873242819 is a wasteful number, since it uses less digits than its factorization.

33873242819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60596197.

The product of its digits is 1741824, while the sum is 50.

The spelling of 33873242819 in words is "thirty-three billion, eight hundred seventy-three million, two hundred forty-two thousand, eight hundred nineteen".