40241120024 has 64 divisors (see below), whose sum is σ = 87272640000. Its totient is φ = 17038188288.

The previous prime is 40241119981. The next prime is 40241120027. The reversal of 40241120024 is 42002114204.

It is a junction number, because it is equal to n+sod(n) for n = 40241119978 and 40241120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40241120027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7767467 + ... + 7772645.

It is an arithmetic number, because the mean of its divisors is an integer number (1363635000).

Almost surely, 2^40241120024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40241120024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43636320000).

40241120024 is an abundant number, since it is smaller than the sum of its proper divisors (47031519976).

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

40241120024 is a wasteful number, since it uses less digits than its factorization.

40241120024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6840 (or 6836 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 40241120024 its reverse (42002114204), we get a palindrome (82243234228).

The spelling of 40241120024 in words is "forty billion, two hundred forty-one million, one hundred twenty thousand, twenty-four".