45143341 has 2 divisors, whose sum is σ = 45143342. Its totient is φ = 45143340.

The previous prime is 45143323. The next prime is 45143353. The reversal of 45143341 is 14334154.

45143341 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., 26739241 + 18404100 = 5171^2 + 4290^2 .

It is a cyclic number.

It is not a de Polignac number, because 45143341 - 2⁹ = 45142829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45143741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22571670 + 22571671.

It is an arithmetic number, because the mean of its divisors is an integer number (22571671).

Almost surely, 2^45143341 is an apocalyptic number.

It is an amenable number.

45143341 is a deficient number, since it is larger than the sum of its proper divisors (1).

45143341 is an equidigital number, since it uses as much as digits as its factorization.

45143341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 45143341 is about 6718.8794452647. The cubic root of 45143341 is about 356.0665958189.

Adding to 45143341 its reverse (14334154), we get a palindrome (59477495).

The spelling of 45143341 in words is "forty-five million, one hundred forty-three thousand, three hundred forty-one".