144610045 has 16 divisors (see below), whose sum is σ = 183407040. Its totient is φ = 109154304.

The previous prime is 144610033. The next prime is 144610051. The reversal of 144610045 is 540016441.

It is a cyclic number.

It is not a de Polignac number, because 144610045 - 2¹⁹ = 144085757 is a prime.

It is a super-2 number, since 2×144610045² = 41824130229804050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21454 + ... + 27376.

It is an arithmetic number, because the mean of its divisors is an integer number (11462940).

Almost surely, 2^144610045 is an apocalyptic number.

It is an amenable number.

144610045 is a deficient number, since it is larger than the sum of its proper divisors (38796995).

144610045 is a wasteful number, since it uses less digits than its factorization.

144610045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 144610045 is about 12025.3916776128. The cubic root of 144610045 is about 524.8874074498.

Adding to 144610045 its reverse (540016441), we get a palindrome (684626486).

The spelling of 144610045 in words is "one hundred forty-four million, six hundred ten thousand, forty-five".