340324330442220 has 144 divisors (see below), whose sum is σ = 1113153266141280. Its totient is φ = 83879680896000.

The previous prime is 340324330442209. The next prime is 340324330442279. The reversal of 340324330442220 is 22244033423043.

340324330442220 is a `hidden beast` number, since 3 + 4 + 0 + 324 + 3 + 304 + 4 + 2 + 2 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1213396831 + ... + 1213677270.

It is an arithmetic number, because the mean of its divisors is an integer number (7730231014870).

Almost surely, 2^{340324330442220} is an apocalyptic number.

340324330442220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340324330442220 is an abundant number, since it is smaller than the sum of its proper divisors (772828935699060).

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

340324330442220 is a wasteful number, since it uses less digits than its factorization.

340324330442220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427074176 (or 2427074171 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 340324330442220 its reverse (22244033423043), we get a palindrome (362568363865263).

The spelling of 340324330442220 in words is "three hundred forty trillion, three hundred twenty-four billion, three hundred thirty million, four hundred forty-two thousand, two hundred twenty".