33204240198 has 32 divisors (see below), whose sum is σ = 73829646720. Its totient is φ = 11061713160.

The previous prime is 33204240193. The next prime is 33204240203. The reversal of 33204240198 is 89104240233.

33204240198 is a `hidden beast` number, since 3 + 320 + 4 + 240 + 1 + 98 = 666.

It is an interprime number because it is at equal distance from previous prime (33204240193) and next prime (33204240203).

It is a super-2 number, since 2×33204240198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33204240193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81648 + ... + 270323.

It is an arithmetic number, because the mean of its divisors is an integer number (2307176460).

Almost surely, 2^33204240198 is an apocalyptic number.

33204240198 is an abundant number, since it is smaller than the sum of its proper divisors (40625406522).

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

33204240198 is a wasteful number, since it uses less digits than its factorization.

33204240198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353729 (or 353723 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 33204240198 in words is "thirty-three billion, two hundred four million, two hundred forty thousand, one hundred ninety-eight".