68986116042480 has 240 divisors, whose sum is σ = 285142613246400. Its totient is φ = 14555312381952.

The previous prime is 68986116042461. The next prime is 68986116042509. The reversal of 68986116042480 is 8424061168986.

68986116042480 is a `hidden beast` number, since 6 + 8 + 9 + 8 + 6 + 11 + 604 + 2 + 4 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 526385305 + ... + 526516344.

It is an arithmetic number, because the mean of its divisors is an integer number (1188094221860).

Almost surely, 2^{68986116042480} is an apocalyptic number.

68986116042480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68986116042480 is an abundant number, since it is smaller than the sum of its proper divisors (216156497203920).

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

68986116042480 is a wasteful number, since it uses less digits than its factorization.

68986116042480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052901688 (or 1052901679 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 63.

The spelling of 68986116042480 in words is "sixty-eight trillion, nine hundred eighty-six billion, one hundred sixteen million, forty-two thousand, four hundred eighty".