44484892439 has 4 divisors (see below), whose sum is σ = 47906807256. Its totient is φ = 41062977624.

The previous prime is 44484892421. The next prime is 44484892453. The reversal of 44484892439 is 93429848444.

It is a happy number.

44484892439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44484892439 - 2⁸ = 44484892183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44484892499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710957389 + ... + 1710957414.

It is an arithmetic number, because the mean of its divisors is an integer number (11976701814).

Almost surely, 2^44484892439 is an apocalyptic number.

44484892439 is a deficient number, since it is larger than the sum of its proper divisors (3421914817).

44484892439 is a wasteful number, since it uses less digits than its factorization.

44484892439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421914816.

The product of its digits is 31850496, while the sum is 59.

The spelling of 44484892439 in words is "forty-four billion, four hundred eighty-four million, eight hundred ninety-two thousand, four hundred thirty-nine".