24294138081 has 8 divisors (see below), whose sum is σ = 32598504384. Its totient is φ = 16092931920.

The previous prime is 24294138067. The next prime is 24294138083. The reversal of 24294138081 is 18083149242.

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

It is not a de Polignac number, because 24294138081 - 2⁷ = 24294137953 is a prime.

It is a super-2 number, since 2×24294138081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24294138083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25789485 + ... + 25790426.

It is an arithmetic number, because the mean of its divisors is an integer number (4074813048).

Almost surely, 2^24294138081 is an apocalyptic number.

It is an amenable number.

24294138081 is a deficient number, since it is larger than the sum of its proper divisors (8304366303).

24294138081 is a wasteful number, since it uses less digits than its factorization.

24294138081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51580071.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 24294138081 in words is "twenty-four billion, two hundred ninety-four million, one hundred thirty-eight thousand, eighty-one".