340230440431112 has 192 divisors, whose sum is σ = 840043418451840. Its totient is φ = 125485440537600.

The previous prime is 340230440431081. The next prime is 340230440431117. The reversal of 340230440431112 is 211134044032043.

It is not an unprimeable number, because it can be changed into a prime (340230440431117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 293179598 + ... + 294337794.

It is an arithmetic number, because the mean of its divisors is an integer number (4375226137770).

Almost surely, 2^{340230440431112} 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 340230440431112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420021709225920).

340230440431112 is an abundant number, since it is smaller than the sum of its proper divisors (499812978020728).

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

340230440431112 is a wasteful number, since it uses less digits than its factorization.

340230440431112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159580 (or 1159557 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 340230440431112 its reverse (211134044032043), we get a palindrome (551364484463155).

The spelling of 340230440431112 in words is "three hundred forty trillion, two hundred thirty billion, four hundred forty million, four hundred thirty-one thousand, one hundred twelve".