1836383819092 has 48 divisors (see below), whose sum is σ = 3350496318400. Its totient is φ = 879977468160.

The previous prime is 1836383819087. The next prime is 1836383819113. The reversal of 1836383819092 is 2909183836381.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a self number, because there is not a number n which added to its sum of digits gives 1836383819092.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4077259 + ... + 4505197.

Almost surely, 2^{1836383819092} is an apocalyptic number.

It is an amenable number.

1836383819092 is a deficient number, since it is larger than the sum of its proper divisors (1514112499308).

1836383819092 is a wasteful number, since it uses less digits than its factorization.

1836383819092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428456 (or 428454 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 61.

The spelling of 1836383819092 in words is "one trillion, eight hundred thirty-six billion, three hundred eighty-three million, eight hundred nineteen thousand, ninety-two".