1104024240 has 120 divisors (see below), whose sum is σ = 4044772368. Its totient is φ = 267640320.

The previous prime is 1104024199. The next prime is 1104024277. The reversal of 1104024240 is 424204011.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61779 + ... + 77618.

Almost surely, 2^1104024240 is an apocalyptic number.

1104024240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104024240 is an abundant number, since it is smaller than the sum of its proper divisors (2940748128).

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

1104024240 is a wasteful number, since it uses less digits than its factorization.

1104024240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139427 (or 139418 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1104024240 is about 33226.8602188049. The cubic root of 1104024240 is about 1033.5374146576.

Adding to 1104024240 its reverse (424204011), we get a palindrome (1528228251).

The spelling of 1104024240 in words is "one billion, one hundred four million, twenty-four thousand, two hundred forty".