1883668350020 has 24 divisors (see below), whose sum is σ = 3955762801368. Its totient is φ = 753456051200.

The previous prime is 1883668349963. The next prime is 1883668350041. The reversal of 1883668350020 is 200538663881.

It can be written as a sum of positive squares in 4 ways, for example, as 595502369344 + 1288165980676 = 771688^2 + 1134974^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734390 + ... + 2075250.

It is an arithmetic number, because the mean of its divisors is an integer number (164823450057).

Almost surely, 2^{1883668350020} is an apocalyptic number.

1883668350020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1883668350020 is an abundant number, since it is smaller than the sum of its proper divisors (2072094451348).

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

1883668350020 is a wasteful number, since it uses less digits than its factorization.

1883668350020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411111 (or 1411109 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 1883668350020 in words is "one trillion, eight hundred eighty-three billion, six hundred sixty-eight million, three hundred fifty thousand, twenty".