2030198320388 has 24 divisors (see below), whose sum is σ = 4075491067200. Its totient is φ = 866850474528.

The previous prime is 2030198320379. The next prime is 2030198320391. The reversal of 2030198320388 is 8830238910302.

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, 134763998 + ... + 134779061.

It is an arithmetic number, because the mean of its divisors is an integer number (169812127800).

Almost surely, 2^{2030198320388} is an apocalyptic number.

2030198320388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2030198320388 is an abundant number, since it is smaller than the sum of its proper divisors (2045292746812).

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

2030198320388 is a wasteful number, since it uses less digits than its factorization.

2030198320388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269543339 (or 269543337 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 2030198320388 in words is "two trillion, thirty billion, one hundred ninety-eight million, three hundred twenty thousand, three hundred eighty-eight".