20314300022340 has 96 divisors (see below), whose sum is σ = 57465173606400. Its totient is φ = 5361704726400.

The previous prime is 20314300022339. The next prime is 20314300022363. The reversal of 20314300022340 is 4322000341302.

It is a self number, because there is not a number n which added to its sum of digits gives 20314300022340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2173296 + ... + 6734375.

It is an arithmetic number, because the mean of its divisors is an integer number (598595558400).

Almost surely, 2^{20314300022340} is an apocalyptic number.

20314300022340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20314300022340 is an abundant number, since it is smaller than the sum of its proper divisors (37150873584060).

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

20314300022340 is a wasteful number, since it uses less digits than its factorization.

20314300022340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908073 (or 8908071 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20314300022340 its reverse (4322000341302), we get a palindrome (24636300363642).

The spelling of 20314300022340 in words is "twenty trillion, three hundred fourteen billion, three hundred million, twenty-two thousand, three hundred forty".