6826520014412 has 18 divisors (see below), whose sum is σ = 13896844315452. Its totient is φ = 2925651434664.

The previous prime is 6826520014409. The next prime is 6826520014417. The reversal of 6826520014412 is 2144100256286.

It is a super-2 number, since 2×6826520014412² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6826520014412.

It is not an unprimeable number, because it can be changed into a prime (6826520014417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17414591678 + ... + 17414592069.

It is an arithmetic number, because the mean of its divisors is an integer number (772046906414).

Almost surely, 2^{6826520014412} is an apocalyptic number.

It is an amenable number.

6826520014412 is an abundant number, since it is smaller than the sum of its proper divisors (7070324301040).

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

6826520014412 is a wasteful number, since it uses less digits than its factorization.

6826520014412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34829183765 (or 34829183756 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 6826520014412 in words is "six trillion, eight hundred twenty-six billion, five hundred twenty million, fourteen thousand, four hundred twelve".