131472418405 has 8 divisors (see below), whose sum is σ = 162856157184. Its totient is φ = 101785098000.

The previous prime is 131472418327. The next prime is 131472418421. The reversal of 131472418405 is 504814274131.

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

It is not a de Polignac number, because 131472418405 - 2⁹ = 131472417893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424104421 + ... + 424104730.

It is an arithmetic number, because the mean of its divisors is an integer number (20357019648).

Almost surely, 2^131472418405 is an apocalyptic number.

It is an amenable number.

131472418405 is a deficient number, since it is larger than the sum of its proper divisors (31383738779).

131472418405 is an equidigital number, since it uses as much as digits as its factorization.

131472418405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848209187.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 131472418405 in words is "one hundred thirty-one billion, four hundred seventy-two million, four hundred eighteen thousand, four hundred five".