13847773104 has 120 divisors (see below), whose sum is σ = 42308055504. Its totient is φ = 4193280000.

The previous prime is 13847773091. The next prime is 13847773111. The reversal of 13847773104 is 40137774831.

It is a happy number.

13847773104 is a `hidden beast` number, since 1 + 3 + 8 + 477 + 73 + 104 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13847773104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3294204 + ... + 3298404.

Almost surely, 2^13847773104 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 13847773104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21154027752).

13847773104 is an abundant number, since it is smaller than the sum of its proper divisors (28460282400).

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

13847773104 is a wasteful number, since it uses less digits than its factorization.

13847773104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6307 (or 6298 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 13847773104 in words is "thirteen billion, eight hundred forty-seven million, seven hundred seventy-three thousand, one hundred four".