241531126013656 has 16 divisors (see below), whose sum is σ = 453176648510040. Its totient is φ = 120684019744320.

The previous prime is 241531126013647. The next prime is 241531126013659. The reversal of 241531126013656 is 656310621135142.

It is a super-2 number, since 2×241531126013656² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241531126013659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10192895226 + ... + 10192918921.

Almost surely, 2^{241531126013656} is an apocalyptic number.

It is an amenable number.

241531126013656 is a deficient number, since it is larger than the sum of its proper divisors (211645522496384).

241531126013656 is a wasteful number, since it uses less digits than its factorization.

241531126013656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20385815634 (or 20385815630 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

Adding to 241531126013656 its reverse (656310621135142), we get a palindrome (897841747148798).

The spelling of 241531126013656 in words is "two hundred forty-one trillion, five hundred thirty-one billion, one hundred twenty-six million, thirteen thousand, six hundred fifty-six".