241143130431 has 64 divisors (see below), whose sum is σ = 413660262400. Its totient is φ = 135983577600.

The previous prime is 241143130409. The next prime is 241143130439. The reversal of 241143130431 is 134031341142.

It is not a de Polignac number, because 241143130431 - 2⁵ = 241143130399 is a prime.

It is a super-2 number, since 2×241143130431² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 241143130395 and 241143130404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241143130439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52868391 + ... + 52872951.

It is an arithmetic number, because the mean of its divisors is an integer number (6463441600).

Almost surely, 2^241143130431 is an apocalyptic number.

241143130431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

241143130431 is a deficient number, since it is larger than the sum of its proper divisors (172517131969).

241143130431 is a wasteful number, since it uses less digits than its factorization.

241143130431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8197 (or 8191 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 241143130431 its reverse (134031341142), we get a palindrome (375174471573).

The spelling of 241143130431 in words is "two hundred forty-one billion, one hundred forty-three million, one hundred thirty thousand, four hundred thirty-one".