1842768219284 has 24 divisors (see below), whose sum is σ = 3303818112168. Its totient is φ = 898824527360.

The previous prime is 1842768219269. The next prime is 1842768219343. The reversal of 1842768219284 is 4829128672481.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10611060100 + 1832157159184 = 103010^2 + 1353572^2 .

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 7 ways as a sum of consecutive naturals, for example, 1177682 + ... + 2252214.

It is an arithmetic number, because the mean of its divisors is an integer number (137659088007).

Almost surely, 2^{1842768219284} is an apocalyptic number.

It is an amenable number.

1842768219284 is a deficient number, since it is larger than the sum of its proper divisors (1461049892884).

1842768219284 is a wasteful number, since it uses less digits than its factorization.

1842768219284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085035 (or 1085033 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 62.

The spelling of 1842768219284 in words is "one trillion, eight hundred forty-two billion, seven hundred sixty-eight million, two hundred nineteen thousand, two hundred eighty-four".