12114531344 has 10 divisors (see below), whose sum is σ = 23471904510. Its totient is φ = 6057265664.

The previous prime is 12114531343. The next prime is 12114531361. The reversal of 12114531344 is 44313541121.

It can be written as a sum of positive squares in only one way, i.e., 12100000000 + 14531344 = 110000^2 + 3812^2 .

It is a super-3 number, since 3×12114531344³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12114531343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378579089 + ... + 378579120.

It is an arithmetic number, because the mean of its divisors is an integer number (2347190451).

Almost surely, 2^12114531344 is an apocalyptic number.

It is an amenable number.

12114531344 is a deficient number, since it is larger than the sum of its proper divisors (11357373166).

12114531344 is an equidigital number, since it uses as much as digits as its factorization.

12114531344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757158217 (or 757158211 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

It can be divided in two parts, 121 and 14531344, that multiplied together give a square (1758292624 = 41932²).

The spelling of 12114531344 in words is "twelve billion, one hundred fourteen million, five hundred thirty-one thousand, three hundred forty-four".