1830021083608 has 32 divisors (see below), whose sum is σ = 3435753182400. Its totient is φ = 913820532768.

The previous prime is 1830021083599. The next prime is 1830021083621. The reversal of 1830021083608 is 8063801200381.

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, 69827035 + ... + 69853237.

It is an arithmetic number, because the mean of its divisors is an integer number (107367286950).

Almost surely, 2^{1830021083608} is an apocalyptic number.

It is an amenable number.

1830021083608 is a deficient number, since it is larger than the sum of its proper divisors (1605732098792).

1830021083608 is a wasteful number, since it uses less digits than its factorization.

1830021083608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37231 (or 37227 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

Adding to 1830021083608 its reverse (8063801200381), we get a palindrome (9893822283989).

The spelling of 1830021083608 in words is "one trillion, eight hundred thirty billion, twenty-one million, eighty-three thousand, six hundred eight".