229487904359 has 4 divisors (see below), whose sum is σ = 262271890704. Its totient is φ = 196703918016.

The previous prime is 229487904311. The next prime is 229487904367. The reversal of 229487904359 is 953409784922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 229487904359 - 2²⁴ = 229471127143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229487924359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16391993162 + ... + 16391993175.

It is an arithmetic number, because the mean of its divisors is an integer number (65567972676).

Almost surely, 2^229487904359 is an apocalyptic number.

229487904359 is a deficient number, since it is larger than the sum of its proper divisors (32783986345).

229487904359 is an equidigital number, since it uses as much as digits as its factorization.

229487904359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32783986344.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 229487904359 in words is "two hundred twenty-nine billion, four hundred eighty-seven million, nine hundred four thousand, three hundred fifty-nine".