204033321231042 has 16 divisors (see below), whose sum is σ = 410346344377440. Its totient is φ = 67631156757792.

The previous prime is 204033321231037. The next prime is 204033321231101. The reversal of 204033321231042 is 240132123330402.

It is a happy number.

It is a super-3 number, since 3×204033321231042³ (a number of 44 digits) contains 333 as substring.

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, 94987578643 + ... + 94987580790.

It is an arithmetic number, because the mean of its divisors is an integer number (25646646523590).

Almost surely, 2^{204033321231042} is an apocalyptic number.

204033321231042 is an abundant number, since it is smaller than the sum of its proper divisors (206313023146398).

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

204033321231042 is a wasteful number, since it uses less digits than its factorization.

204033321231042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189975159617.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 204033321231042 its reverse (240132123330402), we get a palindrome (444165444561444).

The spelling of 204033321231042 in words is "two hundred four trillion, thirty-three billion, three hundred twenty-one million, two hundred thirty-one thousand, forty-two".