131241400424024 has 32 divisors (see below), whose sum is σ = 268462663372800. Its totient is φ = 59651994383520.

The previous prime is 131241400424023. The next prime is 131241400424041. The reversal of 131241400424024 is 420424004142131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131241400424021) 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 7 ways as a sum of consecutive naturals, for example, 38188712 + ... + 41483255.

It is an arithmetic number, because the mean of its divisors is an integer number (8389458230400).

Almost surely, 2^{131241400424024} is an apocalyptic number.

It is an amenable number.

131241400424024 is an abundant number, since it is smaller than the sum of its proper divisors (137221262948776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131241400424024 is a wasteful number, since it uses less digits than its factorization.

131241400424024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79690703 (or 79690699 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 131241400424024 its reverse (420424004142131), we get a palindrome (551665404566155).

The spelling of 131241400424024 in words is "one hundred thirty-one trillion, two hundred forty-one billion, four hundred million, four hundred twenty-four thousand, twenty-four".