378606232223 has 4 divisors (see below), whose sum is σ = 380928970008. Its totient is φ = 376283494440.

The previous prime is 378606232189. The next prime is 378606232231. The reversal of 378606232223 is 322232606873.

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 378606232223 - 2¹⁴ = 378606215839 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 (378606232283) 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, 1161368648 + ... + 1161368973.

It is an arithmetic number, because the mean of its divisors is an integer number (95232242502).

Almost surely, 2^378606232223 is an apocalyptic number.

378606232223 is a deficient number, since it is larger than the sum of its proper divisors (2322737785).

378606232223 is a wasteful number, since it uses less digits than its factorization.

378606232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322737784.

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 378606232223 in words is "three hundred seventy-eight billion, six hundred six million, two hundred thirty-two thousand, two hundred twenty-three".