131277000470 has 64 divisors (see below), whose sum is σ = 294746605056. Its totient is φ = 40897985280.

The previous prime is 131277000467. The next prime is 131277000487. The reversal of 131277000470 is 74000772131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1618217 + ... + 1697403.

It is an arithmetic number, because the mean of its divisors is an integer number (4605415704).

Almost surely, 2^131277000470 is an apocalyptic number.

131277000470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131277000470 is an abundant number, since it is smaller than the sum of its proper divisors (163469604586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131277000470 is a wasteful number, since it uses less digits than its factorization.

131277000470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81365.

The product of its (nonzero) digits is 8232, while the sum is 32.

The spelling of 131277000470 in words is "one hundred thirty-one billion, two hundred seventy-seven million, four hundred seventy", and thus it is an aban number.