2240104144 has 80 divisors (see below), whose sum is σ = 4778265600. Its totient is φ = 1012746240.

The previous prime is 2240104133. The next prime is 2240104147. The reversal of 2240104144 is 4414010422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240104147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255477 + ... + 1257259.

It is an arithmetic number, because the mean of its divisors is an integer number (59728320).

Almost surely, 2^2240104144 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 2240104144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2389132800).

2240104144 is an abundant number, since it is smaller than the sum of its proper divisors (2538161456).

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

2240104144 is a wasteful number, since it uses less digits than its factorization.

2240104144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1982 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2240104144 is about 47329.7384738179. The cubic root of 2240104144 is about 1308.4468012570.

Adding to 2240104144 its reverse (4414010422), we get a palindrome (6654114566).

The spelling of 2240104144 in words is "two billion, two hundred forty million, one hundred four thousand, one hundred forty-four".