145434332353 has 2 divisors, whose sum is σ = 145434332354. Its totient is φ = 145434332352.

The previous prime is 145434332341. The next prime is 145434332357. The reversal of 145434332353 is 353233434541.

145434332353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142104119089 + 3330213264 = 376967^2 + 57708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145434332353 is a prime.

It is a super-2 number, since 2×145434332353² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (145434332357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72717166176 + 72717166177.

It is an arithmetic number, because the mean of its divisors is an integer number (72717166177).

Almost surely, 2^145434332353 is an apocalyptic number.

It is an amenable number.

145434332353 is a deficient number, since it is larger than the sum of its proper divisors (1).

145434332353 is an equidigital number, since it uses as much as digits as its factorization.

145434332353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 40.

Adding to 145434332353 its reverse (353233434541), we get a palindrome (498667766894).

The spelling of 145434332353 in words is "one hundred forty-five billion, four hundred thirty-four million, three hundred thirty-two thousand, three hundred fifty-three".