236229486443 has 2 divisors, whose sum is σ = 236229486444. Its totient is φ = 236229486442.

The previous prime is 236229486371. The next prime is 236229486461. The reversal of 236229486443 is 344684922632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236229486443 is a prime.

It is not a weakly prime, because it can be changed into another prime (236229486043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118114743221 + 118114743222.

It is an arithmetic number, because the mean of its divisors is an integer number (118114743222).

Almost surely, 2^236229486443 is an apocalyptic number.

236229486443 is a deficient number, since it is larger than the sum of its proper divisors (1).

236229486443 is an equidigital number, since it uses as much as digits as its factorization.

236229486443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 53.

The spelling of 236229486443 in words is "two hundred thirty-six billion, two hundred twenty-nine million, four hundred eighty-six thousand, four hundred forty-three".