338237354302843 has 2 divisors, whose sum is σ = 338237354302844. Its totient is φ = 338237354302842.

The previous prime is 338237354302819. The next prime is 338237354302849. The reversal of 338237354302843 is 348203453732833.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338237354302843 is a prime.

It is a super-2 number, since 2×338237354302843² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338237354302849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169118677151421 + 169118677151422.

It is an arithmetic number, because the mean of its divisors is an integer number (169118677151422).

Almost surely, 2^{338237354302843} is an apocalyptic number.

338237354302843 is a deficient number, since it is larger than the sum of its proper divisors (1).

338237354302843 is an equidigital number, since it uses as much as digits as its factorization.

338237354302843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104509440, while the sum is 58.

The spelling of 338237354302843 in words is "three hundred thirty-eight trillion, two hundred thirty-seven billion, three hundred fifty-four million, three hundred two thousand, eight hundred forty-three".