531241412341 has 4 divisors (see below), whose sum is σ = 534022781184. Its totient is φ = 528460043500.

The previous prime is 531241412293. The next prime is 531241412371. The reversal of 531241412341 is 143214142135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 531241412341 - 2¹⁷ = 531241281269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531241412371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390684135 + ... + 1390684516.

It is an arithmetic number, because the mean of its divisors is an integer number (133505695296).

Almost surely, 2^531241412341 is an apocalyptic number.

It is an amenable number.

531241412341 is a deficient number, since it is larger than the sum of its proper divisors (2781368843).

531241412341 is a wasteful number, since it uses less digits than its factorization.

531241412341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781368842.

The product of its digits is 11520, while the sum is 31.

Adding to 531241412341 its reverse (143214142135), we get a palindrome (674455554476).

The spelling of 531241412341 in words is "five hundred thirty-one billion, two hundred forty-one million, four hundred twelve thousand, three hundred forty-one".