201144132419 has 2 divisors, whose sum is σ = 201144132420. Its totient is φ = 201144132418.

The previous prime is 201144132391. The next prime is 201144132437. The reversal of 201144132419 is 914231441102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201144132419 - 2²⁴ = 201127355203 is a prime.

It is a super-2 number, since 2×201144132419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201144132439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100572066209 + 100572066210.

It is an arithmetic number, because the mean of its divisors is an integer number (100572066210).

Almost surely, 2^201144132419 is an apocalyptic number.

201144132419 is a deficient number, since it is larger than the sum of its proper divisors (1).

201144132419 is an equidigital number, since it uses as much as digits as its factorization.

201144132419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 201144132419 in words is "two hundred one billion, one hundred forty-four million, one hundred thirty-two thousand, four hundred nineteen".