24099040889857 has 4 divisors (see below), whose sum is σ = 24243346524096. Its totient is φ = 23954735255620.

The previous prime is 24099040889827. The next prime is 24099040889867. The reversal of 24099040889857 is 75898804099042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24099040889857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24099040889857.

It is not an unprimeable number, because it can be changed into a prime (24099040889827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72152816869 + ... + 72152817202.

It is an arithmetic number, because the mean of its divisors is an integer number (6060836631024).

Almost surely, 2^{24099040889857} is an apocalyptic number.

It is an amenable number.

24099040889857 is a deficient number, since it is larger than the sum of its proper divisors (144305634239).

24099040889857 is a wasteful number, since it uses less digits than its factorization.

24099040889857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144305634238.

The product of its (nonzero) digits is 418037760, while the sum is 73.

The spelling of 24099040889857 in words is "twenty-four trillion, ninety-nine billion, forty million, eight hundred eighty-nine thousand, eight hundred fifty-seven".