4200378223 has 2 divisors, whose sum is σ = 4200378224. Its totient is φ = 4200378222.

The previous prime is 4200378191. The next prime is 4200378323. The reversal of 4200378223 is 3228730024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4200378223 - 2⁵ = 4200378191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4200378323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100189111 + 2100189112.

It is an arithmetic number, because the mean of its divisors is an integer number (2100189112).

Almost surely, 2^4200378223 is an apocalyptic number.

4200378223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200378223 is an equidigital number, since it uses as much as digits as its factorization.

4200378223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4200378223 is about 64810.3249721833. The cubic root of 4200378223 is about 1613.4770759853.

The spelling of 4200378223 in words is "four billion, two hundred million, three hundred seventy-eight thousand, two hundred twenty-three".