67374882871 has 2 divisors, whose sum is σ = 67374882872. Its totient is φ = 67374882870.

The previous prime is 67374882847. The next prime is 67374882893. The reversal of 67374882871 is 17828847376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67374882871 - 2³³ = 58784948279 is a prime.

It is a super-3 number, since 3×67374882871³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67374882811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33687441435 + 33687441436.

It is an arithmetic number, because the mean of its divisors is an integer number (33687441436).

Almost surely, 2^67374882871 is an apocalyptic number.

67374882871 is a deficient number, since it is larger than the sum of its proper divisors (1).

67374882871 is an equidigital number, since it uses as much as digits as its factorization.

67374882871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25288704, while the sum is 61.

The spelling of 67374882871 in words is "sixty-seven billion, three hundred seventy-four million, eight hundred eighty-two thousand, eight hundred seventy-one".