131684420182 has 32 divisors (see below), whose sum is σ = 233073561600. Its totient is φ = 54604700640.

The previous prime is 131684420177. The next prime is 131684420201. The reversal of 131684420182 is 281024486131.

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, 2349319 + ... + 2404717.

It is an arithmetic number, because the mean of its divisors is an integer number (7283548800).

Almost surely, 2^131684420182 is an apocalyptic number.

131684420182 is a deficient number, since it is larger than the sum of its proper divisors (101389141418).

131684420182 is a wasteful number, since it uses less digits than its factorization.

131684420182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60916.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 131684420182 in words is "one hundred thirty-one billion, six hundred eighty-four million, four hundred twenty thousand, one hundred eighty-two".