24328953309 has 8 divisors (see below), whose sum is σ = 32882969152. Its totient is φ = 15997119840.

The previous prime is 24328953307. The next prime is 24328953347. The reversal of 24328953309 is 90335982342.

It is a happy number.

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

It is not a de Polignac number, because 24328953309 - 2¹ = 24328953307 is a prime.

It is a super-2 number, since 2×24328953309² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24328953301) 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, 55545337 + ... + 55545774.

It is an arithmetic number, because the mean of its divisors is an integer number (4110371144).

Almost surely, 2^24328953309 is an apocalyptic number.

It is an amenable number.

24328953309 is a deficient number, since it is larger than the sum of its proper divisors (8554015843).

24328953309 is a wasteful number, since it uses less digits than its factorization.

24328953309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111091187.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 24328953309 in words is "twenty-four billion, three hundred twenty-eight million, nine hundred fifty-three thousand, three hundred nine".