42370193 has 2 divisors, whose sum is σ = 42370194. Its totient is φ = 42370192.

The previous prime is 42370187. The next prime is 42370199. The reversal of 42370193 is 39107324.

It is a balanced prime because it is at equal distance from previous prime (42370187) and next prime (42370199).

It can be written as a sum of positive squares in only one way, i.e., 42354064 + 16129 = 6508^2 + 127^2 .

It is a cyclic number.

It is not a de Polignac number, because 42370193 - 2⁶ = 42370129 is a prime.

It is not a weakly prime, because it can be changed into another prime (42370199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21185096 + 21185097.

It is an arithmetic number, because the mean of its divisors is an integer number (21185097).

Almost surely, 2^42370193 is an apocalyptic number.

It is an amenable number.

42370193 is a deficient number, since it is larger than the sum of its proper divisors (1).

42370193 is an equidigital number, since it uses as much as digits as its factorization.

42370193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 42370193 is about 6509.2390492284. The cubic root of 42370193 is about 348.6209489847.

The spelling of 42370193 in words is "forty-two million, three hundred seventy thousand, one hundred ninety-three".