4202141 has 2 divisors, whose sum is σ = 4202142. Its totient is φ = 4202140.

The previous prime is 4202117. The next prime is 4202147. The reversal of 4202141 is 1412024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 2088025 = 1454^2 + 1445^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202141 - 2¹⁸ = 3939997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4202147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101070 + 2101071.

It is an arithmetic number, because the mean of its divisors is an integer number (2101071).

Almost surely, 2^4202141 is an apocalyptic number.

It is an amenable number.

4202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202141 is an equidigital number, since it uses as much as digits as its factorization.

4202141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4202141 is about 2049.9124371543. The cubic root of 4202141 is about 161.3702754273.

Adding to 4202141 its reverse (1412024), we get a palindrome (5614165).

The spelling of 4202141 in words is "four million, two hundred two thousand, one hundred forty-one".