2040032332044 has 144 divisors (see below), whose sum is σ = 5963427812160. Its totient is φ = 575951523840.

The previous prime is 2040032332031. The next prime is 2040032332111. The reversal of 2040032332044 is 4402332300402.

2040032332044 is a `hidden beast` number, since 2 + 0 + 400 + 3 + 233 + 20 + 4 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2040032331999 and 2040032332017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36327732 + ... + 36383844.

It is an arithmetic number, because the mean of its divisors is an integer number (41412693140).

Almost surely, 2^{2040032332044} 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 2040032332044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2981713906080).

2040032332044 is an abundant number, since it is smaller than the sum of its proper divisors (3923395480116).

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

2040032332044 is a wasteful number, since it uses less digits than its factorization.

2040032332044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57840 (or 57835 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2040032332044 its reverse (4402332300402), we get a palindrome (6442364632446).

The spelling of 2040032332044 in words is "two trillion, forty billion, thirty-two million, three hundred thirty-two thousand, forty-four".