340323324320430 has 48 divisors (see below), whose sum is σ = 965280701711664. Its totient is φ = 82502624077440.

The previous prime is 340323324320389. The next prime is 340323324320443. The reversal of 340323324320430 is 34023423323043.

340323324320430 is a `hidden beast` number, since 3 + 4 + 0 + 3 + 2 + 3 + 324 + 320 + 4 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171880465839 + ... + 171880467818.

It is an arithmetic number, because the mean of its divisors is an integer number (20110014618993).

Almost surely, 2^{340323324320430} is an apocalyptic number.

340323324320430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340323324320430 is an abundant number, since it is smaller than the sum of its proper divisors (624957377391234).

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

340323324320430 is a wasteful number, since it uses less digits than its factorization.

340323324320430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343760933681 (or 343760933678 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 36.

Adding to 340323324320430 its reverse (34023423323043), we get a palindrome (374346747643473).

The spelling of 340323324320430 in words is "three hundred forty trillion, three hundred twenty-three billion, three hundred twenty-four million, three hundred twenty thousand, four hundred thirty".