84675402223 has 4 divisors (see below), whose sum is σ = 89132002360. Its totient is φ = 80218802088.

The previous prime is 84675402199. The next prime is 84675402257. The reversal of 84675402223 is 32220457648.

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 84675402223 - 2²⁹ = 84138531311 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 84675402223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84675402263) 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, 2228300040 + ... + 2228300077.

It is an arithmetic number, because the mean of its divisors is an integer number (22283000590).

Almost surely, 2^84675402223 is an apocalyptic number.

84675402223 is a deficient number, since it is larger than the sum of its proper divisors (4456600137).

84675402223 is a wasteful number, since it uses less digits than its factorization.

84675402223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456600136.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 84675402223 in words is "eighty-four billion, six hundred seventy-five million, four hundred two thousand, two hundred twenty-three".