2030802874668 has 72 divisors (see below), whose sum is σ = 5330711812608. Its totient is φ = 676022968656.

The previous prime is 2030802874631. The next prime is 2030802874673. The reversal of 2030802874668 is 8664782080302.

2030802874668 is a `hidden beast` number, since 20 + 3 + 0 + 80 + 2 + 87 + 466 + 8 = 666.

It is a super-2 number, since 2×2030802874668² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 23 ways as a sum of consecutive naturals, for example, 683796 + ... + 2128187.

It is an arithmetic number, because the mean of its divisors is an integer number (74037664064).

Almost surely, 2^{2030802874668} is an apocalyptic number.

It is an amenable number.

2030802874668 is an abundant number, since it is smaller than the sum of its proper divisors (3299908937940).

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

2030802874668 is a wasteful number, since it uses less digits than its factorization.

2030802874668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812745 (or 2812731 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 2030802874668 in words is "two trillion, thirty billion, eight hundred two million, eight hundred seventy-four thousand, six hundred sixty-eight".