1882790475776 has 144 divisors (see below), whose sum is σ = 4636910350800. Its totient is φ = 759444209664.

The previous prime is 1882790475751. The next prime is 1882790475781. The reversal of 1882790475776 is 6775740972881.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1154165 + ... + 2257803.

It is an arithmetic number, because the mean of its divisors is an integer number (32200766325).

Almost surely, 2^{1882790475776} is an apocalyptic number.

1882790475776 is a gapful number since it is divisible by the number (16) 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 1882790475776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2318455175400).

1882790475776 is an abundant number, since it is smaller than the sum of its proper divisors (2754119875024).

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

1882790475776 is a wasteful number, since it uses less digits than its factorization.

1882790475776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103692 (or 1103665 counting only the distinct ones).

The product of its (nonzero) digits is 331914240, while the sum is 71.

The spelling of 1882790475776 in words is "one trillion, eight hundred eighty-two billion, seven hundred ninety million, four hundred seventy-five thousand, seven hundred seventy-six".