144118787 has 2 divisors, whose sum is σ = 144118788. Its totient is φ = 144118786.

The previous prime is 144118771. The next prime is 144118837. The reversal of 144118787 is 787811441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144118787 - 2⁴ = 144118771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144118727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72059393 + 72059394.

It is an arithmetic number, because the mean of its divisors is an integer number (72059394).

Almost surely, 2^144118787 is an apocalyptic number.

144118787 is a deficient number, since it is larger than the sum of its proper divisors (1).

144118787 is an equidigital number, since it uses as much as digits as its factorization.

144118787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50176, while the sum is 41.

The square root of 144118787 is about 12004.9484380400. The cubic root of 144118787 is about 524.2923642336.

The spelling of 144118787 in words is "one hundred forty-four million, one hundred eighteen thousand, seven hundred eighty-seven".