1104431234032 has 80 divisors (see below), whose sum is σ = 2452293043200. Its totient is φ = 472019074560.

The previous prime is 1104431234021. The next prime is 1104431234041. The reversal of 1104431234032 is 2304321344011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134175357 + ... + 134183587.

It is an arithmetic number, because the mean of its divisors is an integer number (30653663040).

Almost surely, 2^{1104431234032} is an apocalyptic number.

It is an amenable number.

1104431234032 is an abundant number, since it is smaller than the sum of its proper divisors (1347861809168).

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

1104431234032 is a wasteful number, since it uses less digits than its factorization.

1104431234032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11414 (or 11408 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1104431234032 its reverse (2304321344011), we get a palindrome (3408752578043).

The spelling of 1104431234032 in words is "one trillion, one hundred four billion, four hundred thirty-one million, two hundred thirty-four thousand, thirty-two".