229908048451 has 2 divisors, whose sum is σ = 229908048452. Its totient is φ = 229908048450.

The previous prime is 229908048437. The next prime is 229908048509. The reversal of 229908048451 is 154840809922.

It is a happy number.

229908048451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229908048451 - 2⁹ = 229908047939 is a prime.

It is not a weakly prime, because it can be changed into another prime (229908048401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114954024225 + 114954024226.

It is an arithmetic number, because the mean of its divisors is an integer number (114954024226).

Almost surely, 2^229908048451 is an apocalyptic number.

229908048451 is a deficient number, since it is larger than the sum of its proper divisors (1).

229908048451 is an equidigital number, since it uses as much as digits as its factorization.

229908048451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 229908048451 in words is "two hundred twenty-nine billion, nine hundred eight million, forty-eight thousand, four hundred fifty-one".