236415080849 has 2 divisors, whose sum is σ = 236415080850. Its totient is φ = 236415080848.

The previous prime is 236415080827. The next prime is 236415080873. The reversal of 236415080849 is 948080514632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178366852225 + 58048228624 = 422335^2 + 240932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236415080849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 236415080797 and 236415080806.

It is not a weakly prime, because it can be changed into another prime (236415080809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118207540424 + 118207540425.

It is an arithmetic number, because the mean of its divisors is an integer number (118207540425).

Almost surely, 2^236415080849 is an apocalyptic number.

It is an amenable number.

236415080849 is a deficient number, since it is larger than the sum of its proper divisors (1).

236415080849 is an equidigital number, since it uses as much as digits as its factorization.

236415080849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 236415080849 in words is "two hundred thirty-six billion, four hundred fifteen million, eighty thousand, eight hundred forty-nine".