12670854252 has 48 divisors (see below), whose sum is σ = 33832055040. Its totient is φ = 3615625152.

The previous prime is 12670854227. The next prime is 12670854257. The reversal of 12670854252 is 25245807621.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (12670854257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29727 + ... + 161942.

It is an arithmetic number, because the mean of its divisors is an integer number (704834480).

Almost surely, 2^12670854252 is an apocalyptic number.

12670854252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12670854252 is an abundant number, since it is smaller than the sum of its proper divisors (21161200788).

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

12670854252 is a wasteful number, since it uses less digits than its factorization.

12670854252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192470 (or 192468 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 12670854252 in words is "twelve billion, six hundred seventy million, eight hundred fifty-four thousand, two hundred fifty-two".