144145066 has 16 divisors (see below), whose sum is σ = 233049600. Its totient is φ = 66471408.

The previous prime is 144145063. The next prime is 144145069. The reversal of 144145066 is 660541441.

It is an interprime number because it is at equal distance from previous prime (144145063) and next prime (144145069).

It is not an unprimeable number, because it can be changed into a prime (144145061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51655 + ... + 54373.

It is an arithmetic number, because the mean of its divisors is an integer number (14565600).

Almost surely, 2^144145066 is an apocalyptic number.

144145066 is a deficient number, since it is larger than the sum of its proper divisors (88904534).

144145066 is a wasteful number, since it uses less digits than its factorization.

144145066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 144145066 is about 12006.0428951424. The cubic root of 144145066 is about 524.3242292480.

It can be divided in two parts, 1441 and 45066, that multiplied together give a triangular number (64940106 = T₁₁₃₉₆).

The spelling of 144145066 in words is "one hundred forty-four million, one hundred forty-five thousand, sixty-six".