42283141 has 2 divisors, whose sum is σ = 42283142. Its totient is φ = 42283140.

The previous prime is 42283093. The next prime is 42283159. The reversal of 42283141 is 14138224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33005025 + 9278116 = 5745^2 + 3046^2 .

It is a cyclic number.

It is not a de Polignac number, because 42283141 - 2⁹ = 42282629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42283441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21141570 + 21141571.

It is an arithmetic number, because the mean of its divisors is an integer number (21141571).

Almost surely, 2^42283141 is an apocalyptic number.

It is an amenable number.

42283141 is a deficient number, since it is larger than the sum of its proper divisors (1).

42283141 is an equidigital number, since it uses as much as digits as its factorization.

42283141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 25.

The square root of 42283141 is about 6502.5488079675. The cubic root of 42283141 is about 348.3820313521.

It can be divided in two parts, 42283 and 141, that added together give a palindrome (42424).

The spelling of 42283141 in words is "forty-two million, two hundred eighty-three thousand, one hundred forty-one".