131424122032340 has 96 divisors (see below), whose sum is σ = 278812404097920. Its totient is φ = 52034619377664.

The previous prime is 131424122032319. The next prime is 131424122032363. The reversal of 131424122032340 is 43230221424131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131424122032297 and 131424122032306.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1330437071 + ... + 1330535849.

It is an arithmetic number, because the mean of its divisors is an integer number (2904295876020).

Almost surely, 2^{131424122032340} is an apocalyptic number.

131424122032340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131424122032340 is an abundant number, since it is smaller than the sum of its proper divisors (147388282065580).

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

131424122032340 is a wasteful number, since it uses less digits than its factorization.

131424122032340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100329 (or 100327 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 131424122032340 its reverse (43230221424131), we get a palindrome (174654343456471).

The spelling of 131424122032340 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, one hundred twenty-two million, thirty-two thousand, three hundred forty".