238294322633 has 2 divisors, whose sum is σ = 238294322634. Its totient is φ = 238294322632.

The previous prime is 238294322599. The next prime is 238294322677. The reversal of 238294322633 is 336223492832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192345399184 + 45948923449 = 438572^2 + 214357^2 .

It is a cyclic number.

It is not a de Polignac number, because 238294322633 - 2¹⁸ = 238294060489 is a prime.

It is not a weakly prime, because it can be changed into another prime (238294522633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119147161316 + 119147161317.

It is an arithmetic number, because the mean of its divisors is an integer number (119147161317).

Almost surely, 2^238294322633 is an apocalyptic number.

It is an amenable number.

238294322633 is a deficient number, since it is larger than the sum of its proper divisors (1).

238294322633 is an equidigital number, since it uses as much as digits as its factorization.

238294322633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 47.

The spelling of 238294322633 in words is "two hundred thirty-eight billion, two hundred ninety-four million, three hundred twenty-two thousand, six hundred thirty-three".