4032042042340 has 96 divisors (see below), whose sum is σ = 9338608661760. Its totient is φ = 1453252416000.

The previous prime is 4032042042337. The next prime is 4032042042359. The reversal of 4032042042340 is 432402402304.

It is a happy number.

4032042042340 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 = 4032042042299 and 4032042042308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 783171 + ... + 2945749.

It is an arithmetic number, because the mean of its divisors is an integer number (97277173560).

Almost surely, 2^{4032042042340} 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 4032042042340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4669304330880).

4032042042340 is an abundant number, since it is smaller than the sum of its proper divisors (5306566619420).

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

4032042042340 is a wasteful number, since it uses less digits than its factorization.

4032042042340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162773 (or 2162771 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4032042042340 its reverse (432402402304), we get a palindrome (4464444444644).

The spelling of 4032042042340 in words is "four trillion, thirty-two billion, forty-two million, forty-two thousand, three hundred forty".