1105730472000 has 896 divisors, whose sum is σ = 4645327564800. Its totient is φ = 229743360000.

The previous prime is 1105730471969. The next prime is 1105730472001. The reversal of 1105730472000 is 2740375011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1105730472001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 90545895 + ... + 90558105.

Almost surely, 2^{1105730472000} is an apocalyptic number.

1105730472000 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 1105730472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2322663782400).

1105730472000 is an abundant number, since it is smaller than the sum of its proper divisors (3539597092800).

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

1105730472000 is a wasteful number, since it uses less digits than its factorization.

1105730472000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12273 (or 12239 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 1105730472000 in words is "one trillion, one hundred five billion, seven hundred thirty million, four hundred seventy-two thousand".