67323074051 has 2 divisors, whose sum is σ = 67323074052. Its totient is φ = 67323074050.

The previous prime is 67323074033. The next prime is 67323074089. The reversal of 67323074051 is 15047032376.

It is an a-pointer prime, because the next prime (67323074089) can be obtained adding 67323074051 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67323074051 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 67323073996 and 67323074014.

It is not a weakly prime, because it can be changed into another prime (67323064051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33661537025 + 33661537026.

It is an arithmetic number, because the mean of its divisors is an integer number (33661537026).

Almost surely, 2^67323074051 is an apocalyptic number.

67323074051 is a deficient number, since it is larger than the sum of its proper divisors (1).

67323074051 is an equidigital number, since it uses as much as digits as its factorization.

67323074051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 67323074051 in words is "sixty-seven billion, three hundred twenty-three million, seventy-four thousand, fifty-one".