7049943756820 has 48 divisors (see below), whose sum is σ = 14833004376960. Its totient is φ = 2814623432064.

The previous prime is 7049943756811. The next prime is 7049943756883. The reversal of 7049943756820 is 286573499407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44575722 + ... + 44733598.

It is an arithmetic number, because the mean of its divisors is an integer number (309020924520).

Almost surely, 2^{7049943756820} is an apocalyptic number.

It is an amenable number.

7049943756820 is an abundant number, since it is smaller than the sum of its proper divisors (7783060620140).

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

7049943756820 is a wasteful number, since it uses less digits than its factorization.

7049943756820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162112 (or 162110 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 7049943756820 in words is "seven trillion, forty-nine billion, nine hundred forty-three million, seven hundred fifty-six thousand, eight hundred twenty".