144855466087 has 2 divisors, whose sum is σ = 144855466088. Its totient is φ = 144855466086.

The previous prime is 144855466079. The next prime is 144855466139. The reversal of 144855466087 is 780664558441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144855466087 - 2³ = 144855466079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144855436087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72427733043 + 72427733044.

It is an arithmetic number, because the mean of its divisors is an integer number (72427733044).

Almost surely, 2^144855466087 is an apocalyptic number.

144855466087 is a deficient number, since it is larger than the sum of its proper divisors (1).

144855466087 is an equidigital number, since it uses as much as digits as its factorization.

144855466087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25804800, while the sum is 58.

The spelling of 144855466087 in words is "one hundred forty-four billion, eight hundred fifty-five million, four hundred sixty-six thousand, eighty-seven".