1104332021340 has 48 divisors (see below), whose sum is σ = 3092237221920. Its totient is φ = 294478295040.

The previous prime is 1104332021327. The next prime is 1104332021407. The reversal of 1104332021340 is 431202334011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1104332021340.

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, 1505100 + ... + 2115180.

It is an arithmetic number, because the mean of its divisors is an integer number (64421608790).

Almost surely, 2^{1104332021340} is an apocalyptic number.

1104332021340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104332021340 is an abundant number, since it is smaller than the sum of its proper divisors (1987905200580).

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

1104332021340 is a wasteful number, since it uses less digits than its factorization.

1104332021340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640262 (or 640260 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1104332021340 its reverse (431202334011), we get a palindrome (1535534355351).

The spelling of 1104332021340 in words is "one trillion, one hundred four billion, three hundred thirty-two million, twenty-one thousand, three hundred forty".