1084780041876 has 60 divisors (see below), whose sum is σ = 2838191548500. Its totient is φ = 361292140800.

The previous prime is 1084780041691. The next prime is 1084780041911. The reversal of 1084780041876 is 6781400874801.

1084780041876 is a `hidden beast` number, since 1 + 0 + 84 + 7 + 80 + 0 + 418 + 76 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22590090000 + 1062189951876 = 150300^2 + 1030626^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1004751 + ... + 1782998.

It is an arithmetic number, because the mean of its divisors is an integer number (47303192475).

Almost surely, 2^{1084780041876} is an apocalyptic number.

It is an amenable number.

1084780041876 is an abundant number, since it is smaller than the sum of its proper divisors (1753411506624).

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

1084780041876 is a wasteful number, since it uses less digits than its factorization.

1084780041876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788966 (or 2788955 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 54.

The spelling of 1084780041876 in words is "one trillion, eighty-four billion, seven hundred eighty million, forty-one thousand, eight hundred seventy-six".