531143141341135 has 8 divisors (see below), whose sum is σ = 638961225396336. Its totient is φ = 423854875881600.

The previous prime is 531143141341103. The next prime is 531143141341157.

531143141341135 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 531143141341135 - 2⁵ = 531143141341103 is a prime.

It is a super-2 number, since 2×531143141341135² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132454646709 + ... + 132454650718.

It is an arithmetic number, because the mean of its divisors is an integer number (79870153174542).

Almost surely, 2^{531143141341135} is an apocalyptic number.

531143141341135 is a deficient number, since it is larger than the sum of its proper divisors (107818084055201).

531143141341135 is a wasteful number, since it uses less digits than its factorization.

531143141341135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264909297833.

The product of its digits is 129600, while the sum is 40.

The spelling of 531143141341135 in words is "five hundred thirty-one trillion, one hundred forty-three billion, one hundred forty-one million, three hundred forty-one thousand, one hundred thirty-five".