204233102140 has 12 divisors (see below), whose sum is σ = 428889514536. Its totient is φ = 81693240848.

The previous prime is 204233102107. The next prime is 204233102149. The reversal of 204233102140 is 41201332402.

It is a super-2 number, since 2×204233102140² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204233102149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5105827534 + ... + 5105827573.

It is an arithmetic number, because the mean of its divisors is an integer number (35740792878).

Almost surely, 2^204233102140 is an apocalyptic number.

204233102140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204233102140 is an abundant number, since it is smaller than the sum of its proper divisors (224656412396).

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

204233102140 is a wasteful number, since it uses less digits than its factorization.

204233102140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10211655116 (or 10211655114 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 204233102140 its reverse (41201332402), we get a palindrome (245434434542).

The spelling of 204233102140 in words is "two hundred four billion, two hundred thirty-three million, one hundred two thousand, one hundred forty".