131482431467 has 6 divisors (see below), whose sum is σ = 135860619564. Its totient is φ = 127241061780.

The previous prime is 131482431439. The next prime is 131482431503. The reversal of 131482431467 is 764134284131.

It is not a de Polignac number, because 131482431467 - 2¹⁴ = 131482415083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131482430467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68408213 + ... + 68410134.

It is an arithmetic number, because the mean of its divisors is an integer number (22643436594).

Almost surely, 2^131482431467 is an apocalyptic number.

131482431467 is a deficient number, since it is larger than the sum of its proper divisors (4378188097).

131482431467 is an equidigital number, since it uses as much as digits as its factorization.

131482431467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136818409 (or 136818378 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The spelling of 131482431467 in words is "one hundred thirty-one billion, four hundred eighty-two million, four hundred thirty-one thousand, four hundred sixty-seven".