1128036040704 has 252 divisors, whose sum is σ = 3401109160176. Its totient is φ = 359594459136.

The previous prime is 1128036040697. The next prime is 1128036040709. The reversal of 1128036040704 is 4070406308211.

1128036040704 is a `hidden beast` number, since 11 + 280 + 360 + 4 + 0 + 7 + 0 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1128036040709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217052634 + ... + 217057830.

Almost surely, 2^{1128036040704} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1128036040704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1700554580088).

1128036040704 is an abundant number, since it is smaller than the sum of its proper divisors (2273073119472).

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

1128036040704 is an frugal number, since it uses more digits than its factorization.

1128036040704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5266 (or 5225 counting only the distinct ones).

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

The spelling of 1128036040704 in words is "one trillion, one hundred twenty-eight billion, thirty-six million, forty thousand, seven hundred four".