131042430024 has 64 divisors (see below), whose sum is σ = 363445920000. Its totient is φ = 39036774720.

The previous prime is 131042429951. The next prime is 131042430031. The reversal of 131042430024 is 420034240131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 131042429976 and 131042430003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4190974 + ... + 4222125.

It is an arithmetic number, because the mean of its divisors is an integer number (5678842500).

Almost surely, 2^131042430024 is an apocalyptic number.

It is an amenable number.

131042430024 is an abundant number, since it is smaller than the sum of its proper divisors (232403489976).

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

131042430024 is a wasteful number, since it uses less digits than its factorization.

131042430024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8413178 (or 8413174 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 131042430024 its reverse (420034240131), we get a palindrome (551076670155).

The spelling of 131042430024 in words is "one hundred thirty-one billion, forty-two million, four hundred thirty thousand, twenty-four".