131403354435005 has 16 divisors (see below), whose sum is σ = 166817270928000. Its totient is φ = 99089458902720.

The previous prime is 131403354434981. The next prime is 131403354435011. The reversal of 131403354435005 is 500534453304131.

It is not a de Polignac number, because 131403354435005 - 2²⁶ = 131403287326141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3475340906 + ... + 3475378715.

It is an arithmetic number, because the mean of its divisors is an integer number (10426079433000).

Almost surely, 2^{131403354435005} is an apocalyptic number.

It is an amenable number.

131403354435005 is a deficient number, since it is larger than the sum of its proper divisors (35413916492995).

131403354435005 is a wasteful number, since it uses less digits than its factorization.

131403354435005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950719844.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 131403354435005 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred fifty-four million, four hundred thirty-five thousand, five".