42834097 has 2 divisors, whose sum is σ = 42834098. Its totient is φ = 42834096.

The previous prime is 42834091. The next prime is 42834167. The reversal of 42834097 is 79043824.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34762816 + 8071281 = 5896^2 + 2841^2 .

It is a cyclic number.

It is not a de Polignac number, because 42834097 - 2¹⁵ = 42801329 is a prime.

It is not a weakly prime, because it can be changed into another prime (42834091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21417048 + 21417049.

It is an arithmetic number, because the mean of its divisors is an integer number (21417049).

Almost surely, 2^42834097 is an apocalyptic number.

It is an amenable number.

42834097 is a deficient number, since it is larger than the sum of its proper divisors (1).

42834097 is an equidigital number, since it uses as much as digits as its factorization.

42834097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 42834097 is about 6544.7763139774. The cubic root of 42834097 is about 349.8886639071. Note that the first 3 decimals are identical.

The spelling of 42834097 in words is "forty-two million, eight hundred thirty-four thousand, ninety-seven".