2667167271068 has 12 divisors (see below), whose sum is σ = 4667572040040. Its totient is φ = 1333575259632.

The previous prime is 2667167271049. The next prime is 2667167271071. The reversal of 2667167271068 is 8601727617662.

It is a happy number.

It is a super-2 number, since 2×2667167271068² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2667167270998 and 2667167271016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1347971 + ... + 2674202.

It is an arithmetic number, because the mean of its divisors is an integer number (388964336670).

Almost surely, 2^{2667167271068} is an apocalyptic number.

It is an amenable number.

2667167271068 is a deficient number, since it is larger than the sum of its proper divisors (2000404768972).

2667167271068 is a wasteful number, since it uses less digits than its factorization.

2667167271068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187956 (or 4187954 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 59.

The spelling of 2667167271068 in words is "two trillion, six hundred sixty-seven billion, one hundred sixty-seven million, two hundred seventy-one thousand, sixty-eight".