2682693366678 has 48 divisors (see below), whose sum is σ = 6338853568320. Its totient is φ = 814995447552.

The previous prime is 2682693366677. The next prime is 2682693366679. The reversal of 2682693366678 is 8766633962862.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2682693366677) and next prime (2682693366679).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682693366677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72541651 + ... + 72578622.

It is an arithmetic number, because the mean of its divisors is an integer number (132059449340).

Almost surely, 2^{2682693366678} is an apocalyptic number.

2682693366678 is an abundant number, since it is smaller than the sum of its proper divisors (3656160201642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2682693366678 is a wasteful number, since it uses less digits than its factorization.

2682693366678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145120373 (or 145120370 counting only the distinct ones).

The product of its digits is 1128701952, while the sum is 72.

The spelling of 2682693366678 in words is "two trillion, six hundred eighty-two billion, six hundred ninety-three million, three hundred sixty-six thousand, six hundred seventy-eight".