144252140541 has 8 divisors (see below), whose sum is σ = 195206877024. Its totient is φ = 94732748880.

The previous prime is 144252140533. The next prime is 144252140579. The reversal of 144252140541 is 145041252441.

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

It is not a de Polignac number, because 144252140541 - 2³ = 144252140533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144252140441) 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, 358835970 + ... + 358836371.

It is an arithmetic number, because the mean of its divisors is an integer number (24400859628).

Almost surely, 2^144252140541 is an apocalyptic number.

It is an amenable number.

144252140541 is a deficient number, since it is larger than the sum of its proper divisors (50954736483).

144252140541 is an equidigital number, since it uses as much as digits as its factorization.

144252140541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717672411.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 144252140541 its reverse (145041252441), we get a palindrome (289293392982).

The spelling of 144252140541 in words is "one hundred forty-four billion, two hundred fifty-two million, one hundred forty thousand, five hundred forty-one".