2245043534141 has 2 divisors, whose sum is σ = 2245043534142. Its totient is φ = 2245043534140.

The previous prime is 2245043534131. The next prime is 2245043534159. The reversal of 2245043534141 is 1414353405422.

2245043534141 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 can be written as a sum of positive squares in only one way, i.e., 1728096914041 + 516946620100 = 1314571^2 + 718990^2 .

It is a cyclic number.

It is not a de Polignac number, because 2245043534141 - 2⁶ = 2245043534077 is a prime.

It is a super-2 number, since 2×2245043534141² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2245043534095 and 2245043534104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245043534131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122521767070 + 1122521767071.

It is an arithmetic number, because the mean of its divisors is an integer number (1122521767071).

Almost surely, 2^{2245043534141} is an apocalyptic number.

It is an amenable number.

2245043534141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245043534141 is an equidigital number, since it uses as much as digits as its factorization.

2245043534141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 2245043534141 its reverse (1414353405422), we get a palindrome (3659396939563).

The spelling of 2245043534141 in words is "two trillion, two hundred forty-five billion, forty-three million, five hundred thirty-four thousand, one hundred forty-one".