12144251013 has 8 divisors (see below), whose sum is σ = 16273704000. Its totient is φ = 8055482688.

The previous prime is 12144250973. The next prime is 12144251027. The reversal of 12144251013 is 31015244121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12144251013 - 2¹⁴ = 12144234629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144251083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10170468 + ... + 10171661.

It is an arithmetic number, because the mean of its divisors is an integer number (2034213000).

Almost surely, 2^12144251013 is an apocalyptic number.

It is an amenable number.

12144251013 is a deficient number, since it is larger than the sum of its proper divisors (4129452987).

12144251013 is a wasteful number, since it uses less digits than its factorization.

12144251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20342331.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 12144251013 its reverse (31015244121), we get a palindrome (43159495134).

The spelling of 12144251013 in words is "twelve billion, one hundred forty-four million, two hundred fifty-one thousand, thirteen".