42348337 has 2 divisors, whose sum is σ = 42348338. Its totient is φ = 42348336.

The previous prime is 42348311. The next prime is 42348373. The reversal of 42348337 is 73384324.

It is a happy number.

Together with next prime (42348373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35331136 + 7017201 = 5944^2 + 2649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42348337 is a prime.

It is not a weakly prime, because it can be changed into another prime (42348307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21174168 + 21174169.

It is an arithmetic number, because the mean of its divisors is an integer number (21174169).

Almost surely, 2^42348337 is an apocalyptic number.

It is an amenable number.

42348337 is a deficient number, since it is larger than the sum of its proper divisors (1).

42348337 is an equidigital number, since it uses as much as digits as its factorization.

42348337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 34.

The square root of 42348337 is about 6507.5599881983. The cubic root of 42348337 is about 348.5609951238.

The spelling of 42348337 in words is "forty-two million, three hundred forty-eight thousand, three hundred thirty-seven".