201140240219 has 2 divisors, whose sum is σ = 201140240220. Its totient is φ = 201140240218.

The previous prime is 201140240183. The next prime is 201140240243. The reversal of 201140240219 is 912042041102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201140240219 is a prime.

It is a super-2 number, since 2×201140240219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201140240299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100570120109 + 100570120110.

It is an arithmetic number, because the mean of its divisors is an integer number (100570120110).

Almost surely, 2^201140240219 is an apocalyptic number.

201140240219 is a deficient number, since it is larger than the sum of its proper divisors (1).

201140240219 is an equidigital number, since it uses as much as digits as its factorization.

201140240219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 201140240219 in words is "two hundred one billion, one hundred forty million, two hundred forty thousand, two hundred nineteen".