68034460880782 has 24 divisors (see below), whose sum is σ = 112239730297800. Its totient is φ = 30906225849840.

The previous prime is 68034460880717. The next prime is 68034460880929. The reversal of 68034460880782 is 28708806443086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83818432 + ... + 84626227.

It is an arithmetic number, because the mean of its divisors is an integer number (4676655429075).

Almost surely, 2^{68034460880782} is an apocalyptic number.

68034460880782 is a deficient number, since it is larger than the sum of its proper divisors (44205269417018).

68034460880782 is a wasteful number, since it uses less digits than its factorization.

68034460880782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168446352 (or 168446341 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 64.

The spelling of 68034460880782 in words is "sixty-eight trillion, thirty-four billion, four hundred sixty million, eight hundred eighty thousand, seven hundred eighty-two".