131442270774467 has 8 divisors (see below), whose sum is σ = 139174269733872. Its totient is φ = 123710283001600.

The previous prime is 131442270774449. The next prime is 131442270774497. The reversal of 131442270774467 is 764477072244131.

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

It is a cyclic number.

It is not a de Polignac number, because 131442270774467 - 2⁶ = 131442270774403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131442270774427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40917167 + ... + 44012487.

It is an arithmetic number, because the mean of its divisors is an integer number (17396783716734).

Almost surely, 2^{131442270774467} is an apocalyptic number.

131442270774467 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

131442270774467 is a deficient number, since it is larger than the sum of its proper divisors (7731998959405).

131442270774467 is a wasteful number, since it uses less digits than its factorization.

131442270774467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593269.

The product of its (nonzero) digits is 44255232, while the sum is 59.

The spelling of 131442270774467 in words is "one hundred thirty-one trillion, four hundred forty-two billion, two hundred seventy million, seven hundred seventy-four thousand, four hundred sixty-seven".