68673542200 has 24 divisors (see below), whose sum is σ = 159665986080. Its totient is φ = 27469416800.

The previous prime is 68673542177. The next prime is 68673542233. The reversal of 68673542200 is 224537686.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 171683656 + ... + 171684055.

It is an arithmetic number, because the mean of its divisors is an integer number (6652749420).

Almost surely, 2^68673542200 is an apocalyptic number.

It is an amenable number.

68673542200 is an abundant number, since it is smaller than the sum of its proper divisors (90992443880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68673542200 is a wasteful number, since it uses less digits than its factorization.

68673542200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343367727 (or 343367718 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 68673542200 in words is "sixty-eight billion, six hundred seventy-three million, five hundred forty-two thousand, two hundred".