23964180467 has 2 divisors, whose sum is σ = 23964180468. Its totient is φ = 23964180466.

The previous prime is 23964180463. The next prime is 23964180517. The reversal of 23964180467 is 76408146932.

It is an a-pointer prime, because the next prime (23964180517) can be obtained adding 23964180467 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23964180467 - 2² = 23964180463 is a prime.

It is not a weakly prime, because it can be changed into another prime (23964180463) 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, 11982090233 + 11982090234.

It is an arithmetic number, because the mean of its divisors is an integer number (11982090234).

Almost surely, 2^23964180467 is an apocalyptic number.

23964180467 is a deficient number, since it is larger than the sum of its proper divisors (1).

23964180467 is an equidigital number, since it uses as much as digits as its factorization.

23964180467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 23964180467 in words is "twenty-three billion, nine hundred sixty-four million, one hundred eighty thousand, four hundred sixty-seven".