1082743543628 has 18 divisors (see below), whose sum is σ = 2012816503236. Its totient is φ = 509526372928.

The previous prime is 1082743543613. The next prime is 1082743543649. The reversal of 1082743543628 is 8263453472801.

1082743543628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1082743543628.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468313526 + ... + 468315837.

Almost surely, 2^{1082743543628} is an apocalyptic number.

It is an amenable number.

1082743543628 is a deficient number, since it is larger than the sum of its proper divisors (930072959608).

1082743543628 is a wasteful number, since it uses less digits than its factorization.

1082743543628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936629401 (or 936629382 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 1082743543628 in words is "one trillion, eighty-two billion, seven hundred forty-three million, five hundred forty-three thousand, six hundred twenty-eight".