24968590409 has 8 divisors (see below), whose sum is σ = 28544449920. Its totient is φ = 21394960416.

The previous prime is 24968590363. The next prime is 24968590417. The reversal of 24968590409 is 90409586942.

It is a happy number.

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 24968590409 - 2¹⁶ = 24968524873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24968590459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533309 + ... + 578234.

It is an arithmetic number, because the mean of its divisors is an integer number (3568056240).

Almost surely, 2^24968590409 is an apocalyptic number.

It is an amenable number.

24968590409 is a deficient number, since it is larger than the sum of its proper divisors (3575859511).

24968590409 is a wasteful number, since it uses less digits than its factorization.

24968590409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114759.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 24968590409 in words is "twenty-four billion, nine hundred sixty-eight million, five hundred ninety thousand, four hundred nine".