131742414139 has 8 divisors (see below), whose sum is σ = 154064218880. Its totient is φ = 110295974376.

The previous prime is 131742414137. The next prime is 131742414151. The reversal of 131742414139 is 931414247131.

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

It is not a de Polignac number, because 131742414139 - 2¹ = 131742414137 is a prime.

It is a super-2 number, since 2×131742414139² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131742414137) 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 in 7 ways as a sum of consecutive naturals, for example, 218840919 + ... + 218841520.

It is an arithmetic number, because the mean of its divisors is an integer number (19258027360).

Almost surely, 2^131742414139 is an apocalyptic number.

131742414139 is a deficient number, since it is larger than the sum of its proper divisors (22321804741).

131742414139 is an equidigital number, since it uses as much as digits as its factorization.

131742414139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437682489.

The product of its digits is 72576, while the sum is 40.

The spelling of 131742414139 in words is "one hundred thirty-one billion, seven hundred forty-two million, four hundred fourteen thousand, one hundred thirty-nine".