45233221343 has 2 divisors, whose sum is σ = 45233221344. Its totient is φ = 45233221342.

The previous prime is 45233221339. The next prime is 45233221381. The reversal of 45233221343 is 34312233254.

45233221343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45233221343 - 2² = 45233221339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45233221333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22616610671 + 22616610672.

It is an arithmetic number, because the mean of its divisors is an integer number (22616610672).

Almost surely, 2^45233221343 is an apocalyptic number.

45233221343 is a deficient number, since it is larger than the sum of its proper divisors (1).

45233221343 is an equidigital number, since it uses as much as digits as its factorization.

45233221343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 32.

Adding to 45233221343 its reverse (34312233254), we get a palindrome (79545454597).

The spelling of 45233221343 in words is "forty-five billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred forty-three".