6694270119720 has 320 divisors, whose sum is σ = 23285503296000. Its totient is φ = 1722882534912.

The previous prime is 6694270119689. The next prime is 6694270119727. The reversal of 6694270119720 is 279110724966.

6694270119720 is a `hidden beast` number, since 6 + 6 + 9 + 427 + 0 + 1 + 197 + 20 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (6694270119727) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 255464139 + ... + 255490341.

It is an arithmetic number, because the mean of its divisors is an integer number (72767197800).

Almost surely, 2^{6694270119720} is an apocalyptic number.

6694270119720 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 6694270119720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11642751648000).

6694270119720 is an abundant number, since it is smaller than the sum of its proper divisors (16591233176280).

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

6694270119720 is a wasteful number, since it uses less digits than its factorization.

6694270119720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28974 (or 28961 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 6694270119720 in words is "six trillion, six hundred ninety-four billion, two hundred seventy million, one hundred nineteen thousand, seven hundred twenty".