12143153296 has 20 divisors (see below), whose sum is σ = 24338648700. Its totient is φ = 5862211712.

The previous prime is 12143153287. The next prime is 12143153317. The reversal of 12143153296 is 69235134121.

It can be written as a sum of positive squares in 2 ways, for example, as 3162937600 + 8980215696 = 56240^2 + 94764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13084831 + ... + 13085758.

It is an arithmetic number, because the mean of its divisors is an integer number (1216932435).

Almost surely, 2^12143153296 is an apocalyptic number.

12143153296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12143153296 is an abundant number, since it is smaller than the sum of its proper divisors (12195495404).

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

12143153296 is a wasteful number, since it uses less digits than its factorization.

12143153296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26170626 (or 26170620 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The spelling of 12143153296 in words is "twelve billion, one hundred forty-three million, one hundred fifty-three thousand, two hundred ninety-six".