131524434214 has 4 divisors (see below), whose sum is σ = 197286651324. Its totient is φ = 65762217106.

The previous prime is 131524434211. The next prime is 131524434229. The reversal of 131524434214 is 412434425131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412434425131 = 443 ⋅931003217.

It is a self number, because there is not a number n which added to its sum of digits gives 131524434214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131524434211) 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 as a sum of consecutive naturals, namely, 32881108552 + ... + 32881108555.

It is an arithmetic number, because the mean of its divisors is an integer number (49321662831).

Almost surely, 2^131524434214 is an apocalyptic number.

131524434214 is a deficient number, since it is larger than the sum of its proper divisors (65762217110).

131524434214 is an equidigital number, since it uses as much as digits as its factorization.

131524434214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65762217109.

The product of its digits is 46080, while the sum is 34.

Adding to 131524434214 its reverse (412434425131), we get a palindrome (543958859345).

The spelling of 131524434214 in words is "one hundred thirty-one billion, five hundred twenty-four million, four hundred thirty-four thousand, two hundred fourteen".