6988013477267 has 2 divisors, whose sum is σ = 6988013477268. Its totient is φ = 6988013477266.

The previous prime is 6988013477261. The next prime is 6988013477281. The reversal of 6988013477267 is 7627743108896.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6988013477267 - 2²² = 6988009282963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6988013477197 and 6988013477206.

It is not a weakly prime, because it can be changed into another prime (6988013477261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3494006738633 + 3494006738634.

It is an arithmetic number, because the mean of its divisors is an integer number (3494006738634).

Almost surely, 2^{6988013477267} is an apocalyptic number.

6988013477267 is a deficient number, since it is larger than the sum of its proper divisors (1).

6988013477267 is an equidigital number, since it uses as much as digits as its factorization.

6988013477267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170698752, while the sum is 68.

The spelling of 6988013477267 in words is "six trillion, nine hundred eighty-eight billion, thirteen million, four hundred seventy-seven thousand, two hundred sixty-seven".