24065148138 has 8 divisors (see below), whose sum is σ = 48130296288. Its totient is φ = 8021716044.

The previous prime is 24065148119. The next prime is 24065148139. The reversal of 24065148138 is 83184156042.

It is a happy number.

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

24065148138 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 24065148138.

It is not an unprimeable number, because it can be changed into a prime (24065148139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005429006 + ... + 2005429017.

It is an arithmetic number, because the mean of its divisors is an integer number (6016287036).

Almost surely, 2^24065148138 is an apocalyptic number.

24065148138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24065148138 is a wasteful number, since it uses less digits than its factorization.

24065148138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010858028.

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 24065148138 in words is "twenty-four billion, sixty-five million, one hundred forty-eight thousand, one hundred thirty-eight".