42893341 has 2 divisors, whose sum is σ = 42893342. Its totient is φ = 42893340.

The previous prime is 42893327. The next prime is 42893351. The reversal of 42893341 is 14339824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41229241 + 1664100 = 6421^2 + 1290^2 .

It is a cyclic number.

It is not a de Polignac number, because 42893341 - 2¹¹ = 42891293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42893297 and 42893306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42893311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21446670 + 21446671.

It is an arithmetic number, because the mean of its divisors is an integer number (21446671).

Almost surely, 2^42893341 is an apocalyptic number.

It is an amenable number.

42893341 is a deficient number, since it is larger than the sum of its proper divisors (1).

42893341 is an equidigital number, since it uses as much as digits as its factorization.

42893341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 42893341 is about 6549.3008023758. The cubic root of 42893341 is about 350.0499003682.

It can be divided in two parts, 42893 and 341, that added together give a palindrome (43234).

The spelling of 42893341 in words is "forty-two million, eight hundred ninety-three thousand, three hundred forty-one".