24144300140 has 24 divisors (see below), whose sum is σ = 52907510880. Its totient is φ = 9237819008.

The previous prime is 24144300109. The next prime is 24144300199. The reversal of 24144300140 is 4100344142.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26243345 + ... + 26244264.

It is an arithmetic number, because the mean of its divisors is an integer number (2204479620).

Almost surely, 2^24144300140 is an apocalyptic number.

24144300140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24144300140 is an abundant number, since it is smaller than the sum of its proper divisors (28763210740).

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

24144300140 is a wasteful number, since it uses less digits than its factorization.

24144300140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52487641 (or 52487639 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 24144300140 its reverse (4100344142), we get a palindrome (28244644282).

The spelling of 24144300140 in words is "twenty-four billion, one hundred forty-four million, three hundred thousand, one hundred forty".