144050887 has 2 divisors, whose sum is σ = 144050888. Its totient is φ = 144050886.

The previous prime is 144050857. The next prime is 144050923. The reversal of 144050887 is 788050441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144050887 - 2²³ = 135662279 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144050807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72025443 + 72025444.

It is an arithmetic number, because the mean of its divisors is an integer number (72025444).

Almost surely, 2^144050887 is an apocalyptic number.

144050887 is a deficient number, since it is larger than the sum of its proper divisors (1).

144050887 is an equidigital number, since it uses as much as digits as its factorization.

144050887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 144050887 is about 12002.1201043816. The cubic root of 144050887 is about 524.2100130831.

The spelling of 144050887 in words is "one hundred forty-four million, fifty thousand, eight hundred eighty-seven".