2040111132 has 48 divisors (see below), whose sum is σ = 4993094400. Its totient is φ = 647083008.

The previous prime is 2040111083. The next prime is 2040111167. The reversal of 2040111132 is 2311110402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34119 + ... + 72417.

It is an arithmetic number, because the mean of its divisors is an integer number (104022800).

Almost surely, 2^2040111132 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 2040111132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2496547200).

2040111132 is an abundant number, since it is smaller than the sum of its proper divisors (2952983268).

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

2040111132 is a wasteful number, since it uses less digits than its factorization.

2040111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38522 (or 38520 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2040111132 is about 45167.5893977086. The cubic root of 2040111132 is about 1268.2881708617.

Adding to 2040111132 its reverse (2311110402), we get a palindrome (4351221534).

The spelling of 2040111132 in words is "two billion, forty million, one hundred eleven thousand, one hundred thirty-two".