6708245278140 has 720 divisors, whose sum is σ = 27046828936512. Its totient is φ = 1380367650816.

The previous prime is 6708245278121. The next prime is 6708245278153. The reversal of 6708245278140 is 418725428076.

6708245278140 is a `hidden beast` number, since 6 + 7 + 0 + 82 + 452 + 78 + 1 + 40 = 666.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 30929514 + ... + 31145646.

Almost surely, 2^{6708245278140} is an apocalyptic number.

6708245278140 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 6708245278140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13523414468256).

6708245278140 is an abundant number, since it is smaller than the sum of its proper divisors (20338583658372).

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

6708245278140 is a wasteful number, since it uses less digits than its factorization.

6708245278140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216208 (or 216190 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 6708245278140 in words is "six trillion, seven hundred eight billion, two hundred forty-five million, two hundred seventy-eight thousand, one hundred forty".