1104401424 has 40 divisors (see below), whose sum is σ = 3260614720. Its totient is φ = 315543168.

The previous prime is 1104401399. The next prime is 1104401449. The reversal of 1104401424 is 4241044011.

It is an interprime number because it is at equal distance from previous prime (1104401399) and next prime (1104401449).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1104401424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643119 + ... + 1643790.

It is an arithmetic number, because the mean of its divisors is an integer number (81515368).

Almost surely, 2^1104401424 is an apocalyptic number.

1104401424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1104401424 is an abundant number, since it is smaller than the sum of its proper divisors (2156213296).

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

1104401424 is a wasteful number, since it uses less digits than its factorization.

1104401424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286927 (or 3286921 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1104401424 is about 33232.5356239935. The cubic root of 1104401424 is about 1033.6551021067.

Adding to 1104401424 its reverse (4241044011), we get a palindrome (5345445435).

The spelling of 1104401424 in words is "one billion, one hundred four million, four hundred one thousand, four hundred twenty-four".