144250054009 has 2 divisors, whose sum is σ = 144250054010. Its totient is φ = 144250054008.

The previous prime is 144250054007. The next prime is 144250054051. The reversal of 144250054009 is 900450052441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112323511609 + 31926542400 = 335147^2 + 178680^2 .

It is a cyclic number.

It is not a de Polignac number, because 144250054009 - 2¹ = 144250054007 is a prime.

Together with 144250054007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (144250054007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72125027004 + 72125027005.

It is an arithmetic number, because the mean of its divisors is an integer number (72125027005).

Almost surely, 2^144250054009 is an apocalyptic number.

It is an amenable number.

144250054009 is a deficient number, since it is larger than the sum of its proper divisors (1).

144250054009 is an equidigital number, since it uses as much as digits as its factorization.

144250054009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 144250054009 in words is "one hundred forty-four billion, two hundred fifty million, fifty-four thousand, nine".