12670620048 has 100 divisors (see below), whose sum is σ = 37294242480. Its totient is φ = 4151929536.

The previous prime is 12670620043. The next prime is 12670620091. The reversal of 12670620048 is 84002607621.

12670620048 is a `hidden beast` number, since 1 + 26 + 7 + 0 + 620 + 0 + 4 + 8 = 666.

It is a super-2 number, since 2×12670620048² (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 12670619994 and 12670620021.

It is not an unprimeable number, because it can be changed into a prime (12670620043) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6390 + ... + 159317.

Almost surely, 2^12670620048 is an apocalyptic number.

12670620048 is a gapful number since it is divisible by the number (18) 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 12670620048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18647121240).

12670620048 is an abundant number, since it is smaller than the sum of its proper divisors (24623622432).

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

12670620048 is a wasteful number, since it uses less digits than its factorization.

12670620048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165786 (or 165771 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 12670620048 in words is "twelve billion, six hundred seventy million, six hundred twenty thousand, forty-eight".