144003061 has 8 divisors (see below), whose sum is σ = 146694240. Its totient is φ = 141337008.

The previous prime is 144003053. The next prime is 144003077. The reversal of 144003061 is 160300441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144003061 - 2³ = 144003053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144063061) 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, 5490 + ... + 17836.

It is an arithmetic number, because the mean of its divisors is an integer number (18336780).

Almost surely, 2^144003061 is an apocalyptic number.

It is an amenable number.

144003061 is a deficient number, since it is larger than the sum of its proper divisors (2691179).

144003061 is a wasteful number, since it uses less digits than its factorization.

144003061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12563.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 144003061 is about 12000.1275409889. The cubic root of 144003061 is about 524.1519927457.

The spelling of 144003061 in words is "one hundred forty-four million, three thousand, sixty-one".