63791677214720 has 416 divisors, whose sum is σ = 188567870641920. Its totient is φ = 20171862835200.

The previous prime is 63791677214719. The next prime is 63791677214777. The reversal of 63791677214720 is 2741277619736.

It is a tau number, because it is divible by the number of its divisors (416).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2290448795 + ... + 2290476645.

Almost surely, 2^{63791677214720} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63791677214720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94283935320960).

63791677214720 is an abundant number, since it is smaller than the sum of its proper divisors (124776193427200).

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

63791677214720 is a wasteful number, since it uses less digits than its factorization.

63791677214720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29129 (or 29107 counting only the distinct ones).

The product of its (nonzero) digits is 37340352, while the sum is 62.

The spelling of 63791677214720 in words is "sixty-three trillion, seven hundred ninety-one billion, six hundred seventy-seven million, two hundred fourteen thousand, seven hundred twenty".