328410028543 has 2 divisors, whose sum is σ = 328410028544. Its totient is φ = 328410028542.

The previous prime is 328410028483. The next prime is 328410028561. The reversal of 328410028543 is 345820014823.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328410028543 is a prime.

It is a super-2 number, since 2×328410028543² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 328410028496 and 328410028505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328410022543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164205014271 + 164205014272.

It is an arithmetic number, because the mean of its divisors is an integer number (164205014272).

Almost surely, 2^328410028543 is an apocalyptic number.

328410028543 is a deficient number, since it is larger than the sum of its proper divisors (1).

328410028543 is an equidigital number, since it uses as much as digits as its factorization.

328410028543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 328410028543 in words is "three hundred twenty-eight billion, four hundred ten million, twenty-eight thousand, five hundred forty-three".