236580606401 has 2 divisors, whose sum is σ = 236580606402. Its totient is φ = 236580606400.

The previous prime is 236580606329. The next prime is 236580606419. The reversal of 236580606401 is 104606085632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129599280001 + 106981326400 = 359999^2 + 327080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236580606401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (236580606421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118290303200 + 118290303201.

It is an arithmetic number, because the mean of its divisors is an integer number (118290303201).

Almost surely, 2^236580606401 is an apocalyptic number.

It is an amenable number.

236580606401 is a deficient number, since it is larger than the sum of its proper divisors (1).

236580606401 is an equidigital number, since it uses as much as digits as its factorization.

236580606401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 236580606401 in words is "two hundred thirty-six billion, five hundred eighty million, six hundred six thousand, four hundred one".