6378981054720 has 144 divisors (see below), whose sum is σ = 20374022884992. Its totient is φ = 1700965416960.

The previous prime is 6378981054707. The next prime is 6378981054749. The reversal of 6378981054720 is 274501898736.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90677160 + ... + 90747480.

It is a 1-persistent number, because it is pandigital, but 2⋅6378981054720 = 12757962109440 is not.

Almost surely, 2^{6378981054720} is an apocalyptic number.

6378981054720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6378981054720 is an abundant number, since it is smaller than the sum of its proper divisors (13995041830272).

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

6378981054720 is a wasteful number, since it uses less digits than its factorization.

6378981054720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93968 (or 93954 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 6378981054720 in words is "six trillion, three hundred seventy-eight billion, nine hundred eighty-one million, fifty-four thousand, seven hundred twenty".