229951457942467 has 2 divisors, whose sum is σ = 229951457942468. Its totient is φ = 229951457942466.

The previous prime is 229951457942419. The next prime is 229951457942491. The reversal of 229951457942467 is 764249754159922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229951457942467 - 2¹¹ = 229951457940419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229951457942393 and 229951457942402.

It is not a weakly prime, because it can be changed into another prime (229951457942267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114975728971233 + 114975728971234.

It is an arithmetic number, because the mean of its divisors is an integer number (114975728971234).

Almost surely, 2^{229951457942467} is an apocalyptic number.

229951457942467 is a deficient number, since it is larger than the sum of its proper divisors (1).

229951457942467 is an equidigital number, since it uses as much as digits as its factorization.

229951457942467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2743372800, while the sum is 76.

The spelling of 229951457942467 in words is "two hundred twenty-nine trillion, nine hundred fifty-one billion, four hundred fifty-seven million, nine hundred forty-two thousand, four hundred sixty-seven".