18006076848 has 40 divisors (see below), whose sum is σ = 46687376896. Its totient is φ = 5979873600.

The previous prime is 18006076843. The next prime is 18006076849. The reversal of 18006076848 is 84867060081.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 18006076797 and 18006076806.

It is not an unprimeable number, because it can be changed into a prime (18006076843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679108 + ... + 705123.

Almost surely, 2^18006076848 is an apocalyptic number.

It is an amenable number.

18006076848 is an abundant number, since it is smaller than the sum of its proper divisors (28681300048).

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

18006076848 is a wasteful number, since it uses less digits than its factorization.

18006076848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384513 (or 1384507 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 18006076848 in words is "eighteen billion, six million, seventy-six thousand, eight hundred forty-eight".