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42330301241 is a prime number
BaseRepresentation
bin100111011011000101…
…010010001100111001
311001021001221002211212
4213123011102030321
51143143024114431
631240221132505
73025661423654
oct473305221471
9131231832755
1042330301241
1116a52395938
1282543ba135
133cb7aa6837
142097c8689b
15117b39172b
hex9db152339

42330301241 has 2 divisors, whose sum is σ = 42330301242. Its totient is φ = 42330301240.

The previous prime is 42330301219. The next prime is 42330301319. The reversal of 42330301241 is 14210303324.

42330301241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22903795600 + 19426505641 = 151340^2 + 139379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42330301241 is a prime.

It is a super-2 number, since 2×423303012412 (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (42330304241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21165150620 + 21165150621.

It is an arithmetic number, because the mean of its divisors is an integer number (21165150621).

Almost surely, 242330301241 is an apocalyptic number.

It is an amenable number.

42330301241 is a deficient number, since it is larger than the sum of its proper divisors (1).

42330301241 is an equidigital number, since it uses as much as digits as its factorization.

42330301241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 42330301241 its reverse (14210303324), we get a palindrome (56540604565).

The spelling of 42330301241 in words is "forty-two billion, three hundred thirty million, three hundred one thousand, two hundred forty-one".