144130519 has 16 divisors (see below), whose sum is σ = 157405248. Its totient is φ = 131185152.

The previous prime is 144130433. The next prime is 144130541. The reversal of 144130519 is 915031441.

144130519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 144130519 - 2¹³ = 144122327 is a prime.

It is a super-2 number, since 2×144130519² = 41547213014418722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144130589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427519 + ... + 427855.

It is an arithmetic number, because the mean of its divisors is an integer number (9837828).

Almost surely, 2^144130519 is an apocalyptic number.

144130519 is a deficient number, since it is larger than the sum of its proper divisors (13274729).

144130519 is a wasteful number, since it uses less digits than its factorization.

144130519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 144130519 is about 12005.4370599325. The cubic root of 144130519 is about 524.3065905332.

The spelling of 144130519 in words is "one hundred forty-four million, one hundred thirty thousand, five hundred nineteen".