12440122333139 has 8 divisors (see below), whose sum is σ = 12464448556560. Its totient is φ = 12415817959776.

The previous prime is 12440122333109. The next prime is 12440122333211. The reversal of 12440122333139 is 93133322104421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12440122333139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12440122333109) 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, 4322489 + ... + 6600314.

It is an arithmetic number, because the mean of its divisors is an integer number (1558056069570).

Almost surely, 2^{12440122333139} is an apocalyptic number.

12440122333139 is a deficient number, since it is larger than the sum of its proper divisors (24326223421).

12440122333139 is a wasteful number, since it uses less digits than its factorization.

12440122333139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10925029.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 12440122333139 in words is "twelve trillion, four hundred forty billion, one hundred twenty-two million, three hundred thirty-three thousand, one hundred thirty-nine".