12440124014 has 8 divisors (see below), whose sum is σ = 18753956400. Its totient is φ = 6188805216.

The previous prime is 12440124007. The next prime is 12440124023. The reversal of 12440124014 is 41042104421.

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

It is a congruent number.

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, 15627899 + ... + 15628694.

It is an arithmetic number, because the mean of its divisors is an integer number (2344244550).

Almost surely, 2^12440124014 is an apocalyptic number.

12440124014 is a deficient number, since it is larger than the sum of its proper divisors (6313832386).

12440124014 is a wasteful number, since it uses less digits than its factorization.

12440124014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31256794.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 12440124014 its reverse (41042104421), we get a palindrome (53482228435).

The spelling of 12440124014 in words is "twelve billion, four hundred forty million, one hundred twenty-four thousand, fourteen".