6941980720336 has 10 divisors (see below), whose sum is σ = 13450087645682. Its totient is φ = 3470990360160.

The previous prime is 6941980720333. The next prime is 6941980720361. The reversal of 6941980720336 is 6330270891496.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5390959560336 + 1551021160000 = 2321844^2 + 1245400^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6941980720331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216936897495 + ... + 216936897526.

Almost surely, 2^{6941980720336} is an apocalyptic number.

It is an amenable number.

6941980720336 is a deficient number, since it is larger than the sum of its proper divisors (6508106925346).

6941980720336 is a wasteful number, since it uses less digits than its factorization.

6941980720336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433873795029 (or 433873795023 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 6941980720336 in words is "six trillion, nine hundred forty-one billion, nine hundred eighty million, seven hundred twenty thousand, three hundred thirty-six".