131424330321334 has 16 divisors (see below), whose sum is σ = 198099575638128. Its totient is φ = 65391741310752.

The previous prime is 131424330321293. The next prime is 131424330321419. The reversal of 131424330321334 is 433123033424131.

It is a super-2 number, since 2×131424330321334² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131424330321293 and 131424330321302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150280669 + ... + 151152664.

It is an arithmetic number, because the mean of its divisors is an integer number (12381223477383).

Almost surely, 2^{131424330321334} is an apocalyptic number.

131424330321334 is a deficient number, since it is larger than the sum of its proper divisors (66675245316794).

131424330321334 is a wasteful number, since it uses less digits than its factorization.

131424330321334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301434399.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 131424330321334 its reverse (433123033424131), we get a palindrome (564547363745465).

The spelling of 131424330321334 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, three hundred thirty million, three hundred twenty-one thousand, three hundred thirty-four".