6798743368705 has 16 divisors (see below), whose sum is σ = 8273632118400. Its totient is φ = 5362238936320.

The previous prime is 6798743368667. The next prime is 6798743368723. The reversal of 6798743368705 is 5078633478976.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6798743368705 is a prime.

It is a super-2 number, since 2×6798743368705² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13403961 + ... + 13901929.

It is an arithmetic number, because the mean of its divisors is an integer number (517102007400).

Almost surely, 2^{6798743368705} is an apocalyptic number.

It is an amenable number.

6798743368705 is a deficient number, since it is larger than the sum of its proper divisors (1474888749695).

6798743368705 is a wasteful number, since it uses less digits than its factorization.

6798743368705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536504.

The product of its (nonzero) digits is 1280240640, while the sum is 73.

The spelling of 6798743368705 in words is "six trillion, seven hundred ninety-eight billion, seven hundred forty-three million, three hundred sixty-eight thousand, seven hundred five".