1104132040 has 128 divisors (see below), whose sum is σ = 2792361600. Its totient is φ = 389509120.

The previous prime is 1104132017. The next prime is 1104132049. The reversal of 1104132040 is 402314011.

It is not an unprimeable number, because it can be changed into a prime (1104132049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2634951 + ... + 2635369.

It is an arithmetic number, because the mean of its divisors is an integer number (21815325).

Almost surely, 2^1104132040 is an apocalyptic number.

1104132040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104132040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396180800).

1104132040 is an abundant number, since it is smaller than the sum of its proper divisors (1688229560).

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

1104132040 is a wasteful number, since it uses less digits than its factorization.

1104132040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1104132040 is about 33228.4823607700. The cubic root of 1104132040 is about 1033.5710527195.

Adding to 1104132040 its reverse (402314011), we get a palindrome (1506446051).

The spelling of 1104132040 in words is "one billion, one hundred four million, one hundred thirty-two thousand, forty".