238952290223 has 2 divisors, whose sum is σ = 238952290224. Its totient is φ = 238952290222.

The previous prime is 238952290189. The next prime is 238952290243. The reversal of 238952290223 is 322092259832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238952290223 - 2³⁰ = 237878548399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238952290243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119476145111 + 119476145112.

It is an arithmetic number, because the mean of its divisors is an integer number (119476145112).

Almost surely, 2^238952290223 is an apocalyptic number.

238952290223 is a deficient number, since it is larger than the sum of its proper divisors (1).

238952290223 is an equidigital number, since it uses as much as digits as its factorization.

238952290223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 238952290223 in words is "two hundred thirty-eight billion, nine hundred fifty-two million, two hundred ninety thousand, two hundred twenty-three".