68880624083 has 2 divisors, whose sum is σ = 68880624084. Its totient is φ = 68880624082.

The previous prime is 68880624067. The next prime is 68880624149. The reversal of 68880624083 is 38042608886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68880624083 - 2⁴ = 68880624067 is a prime.

It is a super-4 number, since 4×68880624083⁴ (a number of 44 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (68880624013) 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, 34440312041 + 34440312042.

It is an arithmetic number, because the mean of its divisors is an integer number (34440312042).

Almost surely, 2^68880624083 is an apocalyptic number.

68880624083 is a deficient number, since it is larger than the sum of its proper divisors (1).

68880624083 is an equidigital number, since it uses as much as digits as its factorization.

68880624083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3538944, while the sum is 53.

The spelling of 68880624083 in words is "sixty-eight billion, eight hundred eighty million, six hundred twenty-four thousand, eighty-three".