7970938008911 has 2 divisors, whose sum is σ = 7970938008912. Its totient is φ = 7970938008910.

The previous prime is 7970938008899. The next prime is 7970938008923. The reversal of 7970938008911 is 1198008390797.

It is a balanced prime because it is at equal distance from previous prime (7970938008899) and next prime (7970938008923).

It is a cyclic number.

It is not a de Polignac number, because 7970938008911 - 2¹⁰ = 7970938007887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7970938007911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3985469004455 + 3985469004456.

It is an arithmetic number, because the mean of its divisors is an integer number (3985469004456).

Almost surely, 2^{7970938008911} is an apocalyptic number.

7970938008911 is a deficient number, since it is larger than the sum of its proper divisors (1).

7970938008911 is an equidigital number, since it uses as much as digits as its factorization.

7970938008911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6858432, while the sum is 62.

The spelling of 7970938008911 in words is "seven trillion, nine hundred seventy billion, nine hundred thirty-eight million, eight thousand, nine hundred eleven".