340112023213320 has 192 divisors, whose sum is σ = 1110472049232000. Its totient is φ = 90277595449344.

The previous prime is 340112023213309. The next prime is 340112023213351. The reversal of 340112023213320 is 23312320211043.

340112023213320 is a `hidden beast` number, since 3 + 4 + 0 + 1 + 1 + 2 + 0 + 2 + 321 + 332 + 0 = 666.

It is an unprimeable number.

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, 381923136 + ... + 382812624.

It is an arithmetic number, because the mean of its divisors is an integer number (5783708589750).

Almost surely, 2^{340112023213320} is an apocalyptic number.

340112023213320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340112023213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555236024616000).

340112023213320 is an abundant number, since it is smaller than the sum of its proper divisors (770360026018680).

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

340112023213320 is a wasteful number, since it uses less digits than its factorization.

340112023213320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894412 (or 894405 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 340112023213320 its reverse (23312320211043), we get a palindrome (363424343424363).

The spelling of 340112023213320 in words is "three hundred forty trillion, one hundred twelve billion, twenty-three million, two hundred thirteen thousand, three hundred twenty".