13851210960 has 60 divisors (see below), whose sum is σ = 46516985892. Its totient is φ = 3693656064.

The previous prime is 13851210941. The next prime is 13851210977. The reversal of 13851210960 is 6901215831.

13851210960 is a `hidden beast` number, since 1 + 38 + 512 + 109 + 6 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4747761216 + 9103449744 = 68904^2 + 95412^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9618177 + ... + 9619616.

Almost surely, 2^13851210960 is an apocalyptic number.

13851210960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13851210960 is an abundant number, since it is smaller than the sum of its proper divisors (32665774932).

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

13851210960 is a wasteful number, since it uses less digits than its factorization.

13851210960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19237812 (or 19237803 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 13851210960 in words is "thirteen billion, eight hundred fifty-one million, two hundred ten thousand, nine hundred sixty".