229904629567 has 2 divisors, whose sum is σ = 229904629568. Its totient is φ = 229904629566.

The previous prime is 229904629553. The next prime is 229904629601. The reversal of 229904629567 is 765926409922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229904629567 is a prime.

It is a super-2 number, since 2×229904629567² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229904629517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114952314783 + 114952314784.

It is an arithmetic number, because the mean of its divisors is an integer number (114952314784).

Almost surely, 2^229904629567 is an apocalyptic number.

229904629567 is a deficient number, since it is larger than the sum of its proper divisors (1).

229904629567 is an equidigital number, since it uses as much as digits as its factorization.

229904629567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29393280, while the sum is 61.

The spelling of 229904629567 in words is "two hundred twenty-nine billion, nine hundred four million, six hundred twenty-nine thousand, five hundred sixty-seven".