1104321100432 has 40 divisors (see below), whose sum is σ = 2334326932800. Its totient is φ = 501922481280.

The previous prime is 1104321100423. The next prime is 1104321100471. The reversal of 1104321100432 is 2340011234011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1918194 + ... + 2426542.

It is an arithmetic number, because the mean of its divisors is an integer number (58358173320).

Almost surely, 2^{1104321100432} is an apocalyptic number.

It is an amenable number.

1104321100432 is an abundant number, since it is smaller than the sum of its proper divisors (1230005832368).

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

1104321100432 is a wasteful number, since it uses less digits than its factorization.

1104321100432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520711 (or 520705 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1104321100432 its reverse (2340011234011), we get a palindrome (3444332334443).

The spelling of 1104321100432 in words is "one trillion, one hundred four billion, three hundred twenty-one million, one hundred thousand, four hundred thirty-two".