78004410223 has 4 divisors (see below), whose sum is σ = 82592904960. Its totient is φ = 73415915488.

The previous prime is 78004410217. The next prime is 78004410233. The reversal of 78004410223 is 32201440087.

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

It is not a de Polignac number, because 78004410223 - 2²¹ = 78002313071 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 (78004410233) 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, 2294247343 + ... + 2294247376.

It is an arithmetic number, because the mean of its divisors is an integer number (20648226240).

Almost surely, 2^78004410223 is an apocalyptic number.

78004410223 is a deficient number, since it is larger than the sum of its proper divisors (4588494737).

78004410223 is a wasteful number, since it uses less digits than its factorization.

78004410223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588494736.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 78004410223 in words is "seventy-eight billion, four million, four hundred ten thousand, two hundred twenty-three".