4212040141 has 2 divisors, whose sum is σ = 4212040142. Its totient is φ = 4212040140.

The previous prime is 4212040121. The next prime is 4212040159. The reversal of 4212040141 is 1410402124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2173517641 + 2038522500 = 46621^2 + 45150^2 .

It is a cyclic number.

It is not a de Polignac number, because 4212040141 - 2¹⁹ = 4211515853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4212040121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106020070 + 2106020071.

It is an arithmetic number, because the mean of its divisors is an integer number (2106020071).

Almost surely, 2^4212040141 is an apocalyptic number.

It is an amenable number.

4212040141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212040141 is an equidigital number, since it uses as much as digits as its factorization.

4212040141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4212040141 is about 64900.2322106786. The cubic root of 4212040141 is about 1614.9689138933.

Adding to 4212040141 its reverse (1410402124), we get a palindrome (5622442265).

The spelling of 4212040141 in words is "four billion, two hundred twelve million, forty thousand, one hundred forty-one".