24079634649 has 48 divisors (see below), whose sum is σ = 42778869120. Its totient is φ = 12738055680.

The previous prime is 24079634627. The next prime is 24079634687. The reversal of 24079634649 is 94643697042.

It is not a de Polignac number, because 24079634649 - 2¹¹ = 24079632601 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24079634595 and 24079634604.

It is not an unprimeable number, because it can be changed into a prime (24079634149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118959 + ... + 249620.

It is an arithmetic number, because the mean of its divisors is an integer number (891226440).

Almost surely, 2^24079634649 is an apocalyptic number.

It is an amenable number.

24079634649 is a deficient number, since it is larger than the sum of its proper divisors (18699234471).

24079634649 is a wasteful number, since it uses less digits than its factorization.

24079634649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368670 (or 368667 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

The spelling of 24079634649 in words is "twenty-four billion, seventy-nine million, six hundred thirty-four thousand, six hundred forty-nine".