340123031002304 has 112 divisors (see below), whose sum is σ = 775083685084800. Its totient is φ = 146456418816000.

The previous prime is 340123031002289. The next prime is 340123031002309. The reversal of 340123031002304 is 403200130321043.

It is not an unprimeable number, because it can be changed into a prime (340123031002309) 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, 246111512 + ... + 247489640.

It is an arithmetic number, because the mean of its divisors is an integer number (6920390045400).

Almost surely, 2^{340123031002304} 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 340123031002304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387541842542400).

340123031002304 is an abundant number, since it is smaller than the sum of its proper divisors (434960654082496).

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

340123031002304 is a wasteful number, since it uses less digits than its factorization.

340123031002304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396622 (or 1396612 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 340123031002304 its reverse (403200130321043), we get a palindrome (743323161323347).

The spelling of 340123031002304 in words is "three hundred forty trillion, one hundred twenty-three billion, thirty-one million, two thousand, three hundred four".