40442242024 has 16 divisors (see below), whose sum is σ = 76742809920. Its totient is φ = 19977492720.

The previous prime is 40442242013. The next prime is 40442242079. The reversal of 40442242024 is 42024224404.

40442242024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40442241983 and 40442242001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30452832 + ... + 30454159.

It is an arithmetic number, because the mean of its divisors is an integer number (4796425620).

Almost surely, 2^40442242024 is an apocalyptic number.

It is an amenable number.

40442242024 is a deficient number, since it is larger than the sum of its proper divisors (36300567896).

40442242024 is a wasteful number, since it uses less digits than its factorization.

40442242024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60907080 (or 60907076 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40442242024 its reverse (42024224404), we get a palindrome (82466466428).

The spelling of 40442242024 in words is "forty billion, four hundred forty-two million, two hundred forty-two thousand, twenty-four".