12253670832 has 160 divisors (see below), whose sum is σ = 34592785920. Its totient is φ = 3737360640.

The previous prime is 12253670809. The next prime is 12253670833. The reversal of 12253670832 is 23807635221.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (12253670833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13814293 + ... + 13815179.

It is an arithmetic number, because the mean of its divisors is an integer number (216204912).

Almost surely, 2^12253670832 is an apocalyptic number.

12253670832 is a gapful number since it is divisible by the number (12) 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 12253670832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17296392960).

12253670832 is an abundant number, since it is smaller than the sum of its proper divisors (22339115088).

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

12253670832 is a wasteful number, since it uses less digits than its factorization.

12253670832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 12253670832 in words is "twelve billion, two hundred fifty-three million, six hundred seventy thousand, eight hundred thirty-two".