236974833061 has 2 divisors, whose sum is σ = 236974833062. Its totient is φ = 236974833060.

The previous prime is 236974833019. The next prime is 236974833083. The reversal of 236974833061 is 160338479632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167064300225 + 69910532836 = 408735^2 + 264406^2 .

It is a cyclic number.

It is not a de Polignac number, because 236974833061 - 2⁷ = 236974832933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236974833761) 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, 118487416530 + 118487416531.

It is an arithmetic number, because the mean of its divisors is an integer number (118487416531).

Almost surely, 2^236974833061 is an apocalyptic number.

It is an amenable number.

236974833061 is a deficient number, since it is larger than the sum of its proper divisors (1).

236974833061 is an equidigital number, since it uses as much as digits as its factorization.

236974833061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 236974833061 in words is "two hundred thirty-six billion, nine hundred seventy-four million, eight hundred thirty-three thousand, sixty-one".