144711075 has 12 divisors (see below), whose sum is σ = 239255768. Its totient is φ = 77179200.

The previous prime is 144711053. The next prime is 144711079. The reversal of 144711075 is 570117441.

It is not a de Polignac number, because 144711075 - 2⁷ = 144710947 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (144711079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 964666 + ... + 964815.

Almost surely, 2^144711075 is an apocalyptic number.

144711075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144711075 is a deficient number, since it is larger than the sum of its proper divisors (94544693).

144711075 is a wasteful number, since it uses less digits than its factorization.

144711075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929494 (or 1929489 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 144711075 is about 12029.5916389543. The cubic root of 144711075 is about 525.0096143364.

The spelling of 144711075 in words is "one hundred forty-four million, seven hundred eleven thousand, seventy-five".