144500041305 has 48 divisors (see below), whose sum is σ = 267461775360. Its totient is φ = 72008899200.

The previous prime is 144500041271. The next prime is 144500041307. The reversal of 144500041305 is 503140005441.

It is a happy number.

144500041305 is a `hidden beast` number, since 144 + 500 + 0 + 4 + 13 + 0 + 5 = 666.

It is not a de Polignac number, because 144500041305 - 2⁹ = 144500040793 is a prime.

It is a super-2 number, since 2×144500041305² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144500041307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1745481 + ... + 1826390.

It is an arithmetic number, because the mean of its divisors is an integer number (5572120320).

Almost surely, 2^144500041305 is an apocalyptic number.

144500041305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144500041305 is a deficient number, since it is larger than the sum of its proper divisors (122961734055).

144500041305 is a wasteful number, since it uses less digits than its factorization.

144500041305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571942 (or 3571939 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 144500041305 its reverse (503140005441), we get a palindrome (647640046746).

The spelling of 144500041305 in words is "one hundred forty-four billion, five hundred million, forty-one thousand, three hundred five".