7085740858140 has 192 divisors, whose sum is σ = 23461313218560. Its totient is φ = 1563411870720.

The previous prime is 7085740858121. The next prime is 7085740858187. The reversal of 7085740858140 is 418580475807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58561905 + ... + 58682775.

It is an arithmetic number, because the mean of its divisors is an integer number (122194339680).

Almost surely, 2^{7085740858140} is an apocalyptic number.

7085740858140 is a gapful number since it is divisible by the number (70) 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 7085740858140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11730656609280).

7085740858140 is an abundant number, since it is smaller than the sum of its proper divisors (16375572360420).

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

7085740858140 is a wasteful number, since it uses less digits than its factorization.

7085740858140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125732 (or 125730 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 57.

The spelling of 7085740858140 in words is "seven trillion, eighty-five billion, seven hundred forty million, eight hundred fifty-eight thousand, one hundred forty".