354282227443 has 2 divisors, whose sum is σ = 354282227444. Its totient is φ = 354282227442.

The previous prime is 354282227441. The next prime is 354282227473. The reversal of 354282227443 is 344722282453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354282227443 - 2¹ = 354282227441 is a prime.

Together with 354282227441, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 354282227393 and 354282227402.

It is not a weakly prime, because it can be changed into another prime (354282227441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177141113721 + 177141113722.

It is an arithmetic number, because the mean of its divisors is an integer number (177141113722).

Almost surely, 2^354282227443 is an apocalyptic number.

354282227443 is a deficient number, since it is larger than the sum of its proper divisors (1).

354282227443 is an equidigital number, since it uses as much as digits as its factorization.

354282227443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 46.

The spelling of 354282227443 in words is "three hundred fifty-four billion, two hundred eighty-two million, two hundred twenty-seven thousand, four hundred forty-three".