144218494087 has 2 divisors, whose sum is σ = 144218494088. Its totient is φ = 144218494086.

The previous prime is 144218494037. The next prime is 144218494111. The reversal of 144218494087 is 780494812441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144218494087 - 2¹⁵ = 144218461319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144218494037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72109247043 + 72109247044.

It is an arithmetic number, because the mean of its divisors is an integer number (72109247044).

Almost surely, 2^144218494087 is an apocalyptic number.

144218494087 is a deficient number, since it is larger than the sum of its proper divisors (1).

144218494087 is an equidigital number, since it uses as much as digits as its factorization.

144218494087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2064384, while the sum is 52.

The spelling of 144218494087 in words is "one hundred forty-four billion, two hundred eighteen million, four hundred ninety-four thousand, eighty-seven".