1104320412 has 48 divisors (see below), whose sum is σ = 3083291680. Its totient is φ = 339790464.

The previous prime is 1104320407. The next prime is 1104320417. The reversal of 1104320412 is 2140234011.

It is an interprime number because it is at equal distance from previous prime (1104320407) and next prime (1104320417).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104320417) 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, 391873 + ... + 394680.

Almost surely, 2^1104320412 is an apocalyptic number.

1104320412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1104320412 is an abundant number, since it is smaller than the sum of its proper divisors (1978971268).

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

1104320412 is a wasteful number, since it uses less digits than its factorization.

1104320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786579 (or 786571 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1104320412 is about 33231.3167358743. The cubic root of 1104320412 is about 1033.6298273250.

Adding to 1104320412 its reverse (2140234011), we get a palindrome (3244554423).

The spelling of 1104320412 in words is "one billion, one hundred four million, three hundred twenty thousand, four hundred twelve".