1104332040000 has 840 divisors, whose sum is σ = 4534258322880. Its totient is φ = 251652096000.

The previous prime is 1104332039989. The next prime is 1104332040011. The reversal of 1104332040000 is 402334011.

It is an interprime number because it is at equal distance from previous prime (1104332039989) and next prime (1104332040011).

It is a tau number, because it is divible by the number of its divisors (840).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1494359631 + ... + 1494360369.

Almost surely, 2^{1104332040000} is an apocalyptic number.

1104332040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104332040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2267129161440).

1104332040000 is an abundant number, since it is smaller than the sum of its proper divisors (3429926282880).

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

1104332040000 is an equidigital number, since it uses as much as digits as its factorization.

1104332040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1349 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1104332040000 its reverse (402334011), we get a palindrome (1104734374011).

The spelling of 1104332040000 in words is "one trillion, one hundred four billion, three hundred thirty-two million, forty thousand".