131664458342 has 8 divisors (see below), whose sum is σ = 197640534816. Its totient is φ = 65784280072.

The previous prime is 131664458333. The next prime is 131664458369. The reversal of 131664458342 is 243854466131.

131664458342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23971118 + ... + 23976609.

It is an arithmetic number, because the mean of its divisors is an integer number (24705066852).

Almost surely, 2^131664458342 is an apocalyptic number.

131664458342 is a deficient number, since it is larger than the sum of its proper divisors (65976076474).

131664458342 is a wasteful number, since it uses less digits than its factorization.

131664458342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47949102.

The product of its digits is 1658880, while the sum is 47.

The spelling of 131664458342 in words is "one hundred thirty-one billion, six hundred sixty-four million, four hundred fifty-eight thousand, three hundred forty-two".