45440323034233 has 2 divisors, whose sum is σ = 45440323034234. Its totient is φ = 45440323034232.

The previous prime is 45440323034221. The next prime is 45440323034237. The reversal of 45440323034233 is 33243032304454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40169382036624 + 5270940997609 = 6337932^2 + 2295853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45440323034233 is a prime.

It is not a weakly prime, because it can be changed into another prime (45440323034237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22720161517116 + 22720161517117.

It is an arithmetic number, because the mean of its divisors is an integer number (22720161517117).

Almost surely, 2^{45440323034233} is an apocalyptic number.

It is an amenable number.

45440323034233 is a deficient number, since it is larger than the sum of its proper divisors (1).

45440323034233 is an equidigital number, since it uses as much as digits as its factorization.

45440323034233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 40.

Adding to 45440323034233 its reverse (33243032304454), we get a palindrome (78683355338687).

The spelling of 45440323034233 in words is "forty-five trillion, four hundred forty billion, three hundred twenty-three million, thirty-four thousand, two hundred thirty-three".