1084112016828 has 144 divisors (see below), whose sum is σ = 2654232000000. Its totient is φ = 344191783680.

The previous prime is 1084112016821. The next prime is 1084112016829. The reversal of 1084112016828 is 8286102114801.

It is a self number, because there is not a number n which added to its sum of digits gives 1084112016828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084112016821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 542326173 + ... + 542328171.

Almost surely, 2^{1084112016828} is an apocalyptic number.

It is an amenable number.

1084112016828 is an abundant number, since it is smaller than the sum of its proper divisors (1570119983172).

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

1084112016828 is a wasteful number, since it uses less digits than its factorization.

1084112016828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 42.

The spelling of 1084112016828 in words is "one trillion, eighty-four billion, one hundred twelve million, sixteen thousand, eight hundred twenty-eight".