8872042343 has 4 divisors (see below), whose sum is σ = 9338991960. Its totient is φ = 8405092728.

The previous prime is 8872042339. The next prime is 8872042351. The reversal of 8872042343 is 3432402788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8872042343 - 2² = 8872042339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8872042343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872042393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233474780 + ... + 233474817.

It is an arithmetic number, because the mean of its divisors is an integer number (2334747990).

Almost surely, 2^8872042343 is an apocalyptic number.

8872042343 is a deficient number, since it is larger than the sum of its proper divisors (466949617).

8872042343 is a wasteful number, since it uses less digits than its factorization.

8872042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466949616.

The product of its (nonzero) digits is 258048, while the sum is 41.

The square root of 8872042343 is about 94191.5194855673. The cubic root of 8872042343 is about 2070.1788563202.

The spelling of 8872042343 in words is "eight billion, eight hundred seventy-two million, forty-two thousand, three hundred forty-three".