1104720730000 has 50 divisors (see below), whose sum is σ = 2674639383614. Its totient is φ = 441888288000.

The previous prime is 1104720729943. The next prime is 1104720730039. The reversal of 1104720730000 is 370274011.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 793182609664 + 311538120336 = 890608^2 + 558156^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55226037 + ... + 55246036.

Almost surely, 2^{1104720730000} is an apocalyptic number.

1104720730000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104720730000 is an abundant number, since it is smaller than the sum of its proper divisors (1569918653614).

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

1104720730000 is an equidigital number, since it uses as much as digits as its factorization.

1104720730000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110472101 (or 110472080 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The spelling of 1104720730000 in words is "one trillion, one hundred four billion, seven hundred twenty million, seven hundred thirty thousand".