63460078197120 has 640 divisors, whose sum is σ = 247312119019680. Its totient is φ = 15379144704000.

The previous prime is 63460078197079. The next prime is 63460078197163. The reversal of 63460078197120 is 2179187006436.

63460078197120 is a `hidden beast` number, since 6 + 3 + 4 + 600 + 7 + 8 + 1 + 9 + 7 + 1 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1882345384 + ... + 1882379096.

Almost surely, 2^{63460078197120} is an apocalyptic number.

63460078197120 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 63460078197120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123656059509840).

63460078197120 is an abundant number, since it is smaller than the sum of its proper divisors (183852040822560).

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

63460078197120 is a wasteful number, since it uses less digits than its factorization.

63460078197120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37056 (or 37035 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 63460078197120 in words is "sixty-three trillion, four hundred sixty billion, seventy-eight million, one hundred ninety-seven thousand, one hundred twenty".