7097676680640 has 1344 divisors, whose sum is σ = 29682744247296. Its totient is φ = 1398826008576.

The previous prime is 7097676680639. The next prime is 7097676680737. The reversal of 7097676680640 is 460866767907.

It is a tau number, because it is divible by the number of its divisors (1344).

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 191 ways as a sum of consecutive naturals, for example, 2302196539 + ... + 2302199621.

It is an arithmetic number, because the mean of its divisors is an integer number (22085375184).

Almost surely, 2^{7097676680640} is an apocalyptic number.

7097676680640 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 7097676680640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14841372123648).

7097676680640 is an abundant number, since it is smaller than the sum of its proper divisors (22585067566656).

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

7097676680640 is a wasteful number, since it uses less digits than its factorization.

7097676680640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234 (or 3205 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 66.

The spelling of 7097676680640 in words is "seven trillion, ninety-seven billion, six hundred seventy-six million, six hundred eighty thousand, six hundred forty".