1104203607840 has 192 divisors, whose sum is σ = 4068118857600. Its totient is φ = 278956680192.

The previous prime is 1104203607823. The next prime is 1104203607847. The reversal of 1104203607840 is 487063024011.

1104203607840 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 2 + 0 + 3 + 607 + 8 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1104203607795 and 1104203607804.

It is not an unprimeable number, because it can be changed into a prime (1104203607847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6644307 + ... + 6808466.

It is an arithmetic number, because the mean of its divisors is an integer number (21188119050).

Almost surely, 2^{1104203607840} is an apocalyptic number.

1104203607840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104203607840 is an abundant number, since it is smaller than the sum of its proper divisors (2963915249760).

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

1104203607840 is a wasteful number, since it uses less digits than its factorization.

1104203607840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13452816 (or 13452802 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 1104203607840 in words is "one trillion, one hundred four billion, two hundred three million, six hundred seven thousand, eight hundred forty".