42718150201 has 2 divisors, whose sum is σ = 42718150202. Its totient is φ = 42718150200.

The previous prime is 42718150199. The next prime is 42718150229. The reversal of 42718150201 is 10205181724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39662714025 + 3055436176 = 199155^2 + 55276^2 .

It is a cyclic number.

It is not a de Polignac number, because 42718150201 - 2¹ = 42718150199 is a prime.

It is a super-3 number, since 3×42718150201³ (a number of 33 digits) contains 333 as substring.

Together with 42718150199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42718150261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21359075100 + 21359075101.

It is an arithmetic number, because the mean of its divisors is an integer number (21359075101).

Almost surely, 2^42718150201 is an apocalyptic number.

It is an amenable number.

42718150201 is a deficient number, since it is larger than the sum of its proper divisors (1).

42718150201 is an equidigital number, since it uses as much as digits as its factorization.

42718150201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 31.

The spelling of 42718150201 in words is "forty-two billion, seven hundred eighteen million, one hundred fifty thousand, two hundred one".