144641341535 has 16 divisors (see below), whose sum is σ = 173834843904. Its totient is φ = 115536356352.

The previous prime is 144641341501. The next prime is 144641341541. The reversal of 144641341535 is 535143146441.

It is a cyclic number.

It is not a de Polignac number, because 144641341535 - 2²² = 144637147231 is a prime.

It is a super-2 number, since 2×144641341535² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144641341492 and 144641341501.

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, 17311919 + ... + 17320271.

It is an arithmetic number, because the mean of its divisors is an integer number (10864677744).

Almost surely, 2^144641341535 is an apocalyptic number.

144641341535 is a deficient number, since it is larger than the sum of its proper divisors (29193502369).

144641341535 is an equidigital number, since it uses as much as digits as its factorization.

144641341535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13234.

The product of its digits is 345600, while the sum is 41.

Adding to 144641341535 its reverse (535143146441), we get a palindrome (679784487976).

The spelling of 144641341535 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, five hundred thirty-five".