4424154733439 has 12 divisors (see below), whose sum is σ = 5146505724384. Its totient is φ = 3792103144704.

The previous prime is 4424154733423. The next prime is 4424154733441. The reversal of 4424154733439 is 9343374514244.

It is not a de Polignac number, because 4424154733439 - 2⁴ = 4424154733423 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 (4424154733639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8043359 + ... + 8575775.

It is an arithmetic number, because the mean of its divisors is an integer number (428875477032).

Almost surely, 2^{4424154733439} is an apocalyptic number.

4424154733439 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4424154733439 is a deficient number, since it is larger than the sum of its proper divisors (722350990945).

4424154733439 is a wasteful number, since it uses less digits than its factorization.

4424154733439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702014 (or 702007 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 53.

The spelling of 4424154733439 in words is "four trillion, four hundred twenty-four billion, one hundred fifty-four million, seven hundred thirty-three thousand, four hundred thirty-nine".