131441564467 has 16 divisors (see below), whose sum is σ = 140370455808. Its totient is φ = 122781526560.

The previous prime is 131441564459. The next prime is 131441564491. The reversal of 131441564467 is 764465144131.

It is a cyclic number.

It is not a de Polignac number, because 131441564467 - 2³ = 131441564459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131441564407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11113417 + ... + 11125237.

It is an arithmetic number, because the mean of its divisors is an integer number (8773153488).

Almost surely, 2^131441564467 is an apocalyptic number.

131441564467 is a deficient number, since it is larger than the sum of its proper divisors (8928891341).

131441564467 is a wasteful number, since it uses less digits than its factorization.

131441564467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23130.

The product of its digits is 967680, while the sum is 46.

The spelling of 131441564467 in words is "one hundred thirty-one billion, four hundred forty-one million, five hundred sixty-four thousand, four hundred sixty-seven".