350223240020304 has 160 divisors (see below), whose sum is σ = 1070241306243840. Its totient is φ = 96559658496000.

The previous prime is 350223240020299. The next prime is 350223240020309. The reversal of 350223240020304 is 403020042322053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (350223240020299) and next prime (350223240020309).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350223240020309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7570474 + ... + 27527414.

It is an arithmetic number, because the mean of its divisors is an integer number (6689008164024).

Almost surely, 2^{350223240020304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350223240020304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535120653121920).

350223240020304 is an abundant number, since it is smaller than the sum of its proper divisors (720018066223536).

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

350223240020304 is a wasteful number, since it uses less digits than its factorization.

350223240020304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19958789 (or 19958783 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 350223240020304 its reverse (403020042322053), we get a palindrome (753243282342357).

The spelling of 350223240020304 in words is "three hundred fifty trillion, two hundred twenty-three billion, two hundred forty million, twenty thousand, three hundred four".