6740901208356 has 192 divisors, whose sum is σ = 19900749496320. Its totient is φ = 1732429969920.

The previous prime is 6740901208309. The next prime is 6740901208357. The reversal of 6740901208356 is 6538021090476.

It is a junction number, because it is equal to n+sod(n) for n = 6740901208299 and 6740901208308.

It is not an unprimeable number, because it can be changed into a prime (6740901208357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1336890 + ... + 3907566.

It is an arithmetic number, because the mean of its divisors is an integer number (103649736960).

It is a 1-persistent number, because it is pandigital, but 2⋅6740901208356 = 13481802416712 is not.

Almost surely, 2^{6740901208356} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6740901208356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9950374748160).

6740901208356 is an abundant number, since it is smaller than the sum of its proper divisors (13159848287964).

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

6740901208356 is a wasteful number, since it uses less digits than its factorization.

6740901208356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570794 (or 2570792 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 6740901208356 in words is "six trillion, seven hundred forty billion, nine hundred one million, two hundred eight thousand, three hundred fifty-six".