131641934 has 8 divisors (see below), whose sum is σ = 203832768. Its totient is φ = 63697680.

The previous prime is 131641927. The next prime is 131641943. The reversal of 131641934 is 439146131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 131641934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061567 + ... + 1061690.

It is an arithmetic number, because the mean of its divisors is an integer number (25479096).

Almost surely, 2^131641934 is an apocalyptic number.

131641934 is a deficient number, since it is larger than the sum of its proper divisors (72190834).

131641934 is a wasteful number, since it uses less digits than its factorization.

131641934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123290.

The product of its digits is 7776, while the sum is 32.

The square root of 131641934 is about 11473.5318886557. The cubic root of 131641934 is about 508.7035300559.

The spelling of 131641934 in words is "one hundred thirty-one million, six hundred forty-one thousand, nine hundred thirty-four".