13922834082420 has 192 divisors, whose sum is σ = 42562791936000. Its totient is φ = 3387096082944.

The previous prime is 13922834082383. The next prime is 13922834082427. The reversal of 13922834082420 is 2428043822931.

It is a self number, because there is not a number n which added to its sum of digits gives 13922834082420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13922834082427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11974149 + ... + 13085331.

It is an arithmetic number, because the mean of its divisors is an integer number (221681208000).

Almost surely, 2^{13922834082420} is an apocalyptic number.

13922834082420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13922834082420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21281395968000).

13922834082420 is an abundant number, since it is smaller than the sum of its proper divisors (28639957853580).

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

13922834082420 is a wasteful number, since it uses less digits than its factorization.

13922834082420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111622 (or 1111620 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 13922834082420 in words is "thirteen trillion, nine hundred twenty-two billion, eight hundred thirty-four million, eighty-two thousand, four hundred twenty".