13420858848 has 96 divisors (see below), whose sum is σ = 37124035200. Its totient is φ = 4233586176.

The previous prime is 13420858837. The next prime is 13420858939. The reversal of 13420858848 is 84885802431.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 13420858848.

It is a congruent number.

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, 1946415 + ... + 1953297.

It is an arithmetic number, because the mean of its divisors is an integer number (386708700).

Almost surely, 2^13420858848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13420858848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18562017600).

13420858848 is an abundant number, since it is smaller than the sum of its proper divisors (23703176352).

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

13420858848 is a wasteful number, since it uses less digits than its factorization.

13420858848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984 (or 7976 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 51.

The spelling of 13420858848 in words is "thirteen billion, four hundred twenty million, eight hundred fifty-eight thousand, eight hundred forty-eight".