204322101250340 has 48 divisors (see below), whose sum is σ = 447965957755008. Its totient is φ = 78134546966784.

The previous prime is 204322101250321. The next prime is 204322101250343. The reversal of 204322101250340 is 43052101223402.

It is a super-3 number, since 3×204322101250340³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (204322101250343) 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, 115214762 + ... + 116974721.

It is an arithmetic number, because the mean of its divisors is an integer number (9332624119896).

Almost surely, 2^{204322101250340} is an apocalyptic number.

204322101250340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204322101250340 is an abundant number, since it is smaller than the sum of its proper divisors (243643856504668).

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

204322101250340 is a wasteful number, since it uses less digits than its factorization.

204322101250340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232191428 (or 232191426 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 204322101250340 its reverse (43052101223402), we get a palindrome (247374202473742).

The spelling of 204322101250340 in words is "two hundred four trillion, three hundred twenty-two billion, one hundred one million, two hundred fifty thousand, three hundred forty".