113444132439 has 8 divisors (see below), whose sum is σ = 165009647232. Its totient is φ = 68754019640.

The previous prime is 113444132429. The next prime is 113444132467. The reversal of 113444132439 is 934231444311.

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

It is a cyclic number.

It is not a de Polignac number, because 113444132439 - 2¹¹ = 113444130391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113444132397 and 113444132406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113444132429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718850459 + ... + 1718850524.

It is an arithmetic number, because the mean of its divisors is an integer number (20626205904).

Almost surely, 2^113444132439 is an apocalyptic number.

113444132439 is a deficient number, since it is larger than the sum of its proper divisors (51565514793).

113444132439 is a wasteful number, since it uses less digits than its factorization.

113444132439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437700997.

The product of its digits is 124416, while the sum is 39.

The spelling of 113444132439 in words is "one hundred thirteen billion, four hundred forty-four million, one hundred thirty-two thousand, four hundred thirty-nine".