144255107 has 2 divisors, whose sum is σ = 144255108. Its totient is φ = 144255106.

The previous prime is 144255091. The next prime is 144255113. The reversal of 144255107 is 701552441.

It is a strong prime.

It is an emirp because it is prime and its reverse (701552441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144255107 - 2⁴ = 144255091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144255107.

It is not a weakly prime, because it can be changed into another prime (144255157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72127553 + 72127554.

It is an arithmetic number, because the mean of its divisors is an integer number (72127554).

Almost surely, 2^144255107 is an apocalyptic number.

144255107 is a deficient number, since it is larger than the sum of its proper divisors (1).

144255107 is an equidigital number, since it uses as much as digits as its factorization.

144255107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 144255107 is about 12010.6247547744. The cubic root of 144255107 is about 524.4576191453.

The spelling of 144255107 in words is "one hundred forty-four million, two hundred fifty-five thousand, one hundred seven".