63376772198400 has 1170 divisors, whose sum is σ = 242610509548176. Its totient is φ = 16353239040000.

The previous prime is 63376772198393. The next prime is 63376772198413. The reversal of 63376772198400 is 489127767336.

63376772198400 is a `hidden beast` number, since 6 + 3 + 3 + 7 + 6 + 7 + 7 + 219 + 8 + 400 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 7970914425 + ... + 7970922375.

Almost surely, 2^{63376772198400} is an apocalyptic number.

63376772198400 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 63376772198400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121305254774088).

63376772198400 is an abundant number, since it is smaller than the sum of its proper divisors (179233737349776).

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

63376772198400 is an equidigital number, since it uses as much as digits as its factorization.

63376772198400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059 (or 7992 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 63376772198400 in words is "sixty-three trillion, three hundred seventy-six billion, seven hundred seventy-two million, one hundred ninety-eight thousand, four hundred".