20322150416343 has 6 divisors (see below), whose sum is σ = 29354217268064. Its totient is φ = 13548100277556.

The previous prime is 20322150416339. The next prime is 20322150416383. The reversal of 20322150416343 is 34361405122302.

20322150416343 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 2 + 15 + 0 + 4 + 1 + 634 + 3 = 666.

It is not a de Polignac number, because 20322150416343 - 2² = 20322150416339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20322150416298 and 20322150416307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322150416303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1129008356455 + ... + 1129008356472.

Almost surely, 2^{20322150416343} is an apocalyptic number.

20322150416343 is a deficient number, since it is larger than the sum of its proper divisors (9032066851721).

20322150416343 is a wasteful number, since it uses less digits than its factorization.

20322150416343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258016712933 (or 2258016712930 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 20322150416343 its reverse (34361405122302), we get a palindrome (54683555538645).

The spelling of 20322150416343 in words is "twenty trillion, three hundred twenty-two billion, one hundred fifty million, four hundred sixteen thousand, three hundred forty-three".