24969796869 has 8 divisors (see below), whose sum is σ = 33296398272. Its totient is φ = 16644863360.

The previous prime is 24969796853. The next prime is 24969796897. The reversal of 24969796869 is 96869796942.

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 24969796869 - 2⁴ = 24969796853 is a prime.

It is a super-2 number, since 2×24969796869² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24969796869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24969796829) 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, 381612 + ... + 442229.

It is an arithmetic number, because the mean of its divisors is an integer number (4162049784).

Almost surely, 2^24969796869 is an apocalyptic number.

It is an amenable number.

24969796869 is a deficient number, since it is larger than the sum of its proper divisors (8326601403).

24969796869 is a wasteful number, since it uses less digits than its factorization.

24969796869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833947.

The product of its digits is 634894848, while the sum is 75.

The spelling of 24969796869 in words is "twenty-four billion, nine hundred sixty-nine million, seven hundred ninety-six thousand, eight hundred sixty-nine".