6767948880031 has 2 divisors, whose sum is σ = 6767948880032. Its totient is φ = 6767948880030.

The previous prime is 6767948879977. The next prime is 6767948880097. The reversal of 6767948880031 is 1300888497676.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6767948880031 - 2¹⁷ = 6767948748959 is a prime.

It is a super-2 number, since 2×6767948880031² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6767948980031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3383974440015 + 3383974440016.

It is an arithmetic number, because the mean of its divisors is an integer number (3383974440016).

Almost surely, 2^{6767948880031} is an apocalyptic number.

6767948880031 is a deficient number, since it is larger than the sum of its proper divisors (1).

6767948880031 is an equidigital number, since it uses as much as digits as its factorization.

6767948880031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97542144, while the sum is 67.

The spelling of 6767948880031 in words is "six trillion, seven hundred sixty-seven billion, nine hundred forty-eight million, eight hundred eighty thousand, thirty-one".