69427764460080 has 720 divisors, whose sum is σ = 269129806732800. Its totient is φ = 15985457879040.

The previous prime is 69427764460073. The next prime is 69427764460181. The reversal of 69427764460080 is 8006446772496.

69427764460080 is a `hidden beast` number, since 6 + 9 + 4 + 27 + 76 + 4 + 460 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 182451615 + ... + 182831745.

It is an arithmetic number, because the mean of its divisors is an integer number (373791398240).

Almost surely, 2^{69427764460080} is an apocalyptic number.

69427764460080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69427764460080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134564903366400).

69427764460080 is an abundant number, since it is smaller than the sum of its proper divisors (199702042272720).

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

69427764460080 is a wasteful number, since it uses less digits than its factorization.

69427764460080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380274 (or 380252 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 63.

The spelling of 69427764460080 in words is "sixty-nine trillion, four hundred twenty-seven billion, seven hundred sixty-four million, four hundred sixty thousand, eighty".