445000102343 has 2 divisors, whose sum is σ = 445000102344. Its totient is φ = 445000102342.

The previous prime is 445000102333. The next prime is 445000102363. The reversal of 445000102343 is 343201000544.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-445000102343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445000102333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222500051171 + 222500051172.

It is an arithmetic number, because the mean of its divisors is an integer number (222500051172).

Almost surely, 2^445000102343 is an apocalyptic number.

445000102343 is a deficient number, since it is larger than the sum of its proper divisors (1).

445000102343 is an equidigital number, since it uses as much as digits as its factorization.

445000102343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 445000102343 its reverse (343201000544), we get a palindrome (788201102887).

The spelling of 445000102343 in words is "four hundred forty-five billion, one hundred two thousand, three hundred forty-three".