196544674131 has 8 divisors (see below), whose sum is σ = 282217993680. Its totient is φ = 120950568672.

The previous prime is 196544674049. The next prime is 196544674169. The reversal of 196544674131 is 131476445691.

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

It is not a de Polignac number, because 196544674131 - 2⁷ = 196544674003 is a prime.

It is a super-2 number, since 2×196544674131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196544678131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519803476 + ... + 2519803553.

It is an arithmetic number, because the mean of its divisors is an integer number (35277249210).

Almost surely, 2^196544674131 is an apocalyptic number.

196544674131 is a deficient number, since it is larger than the sum of its proper divisors (85673319549).

196544674131 is a wasteful number, since it uses less digits than its factorization.

196544674131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039607045.

The product of its digits is 2177280, while the sum is 51.

The spelling of 196544674131 in words is "one hundred ninety-six billion, five hundred forty-four million, six hundred seventy-four thousand, one hundred thirty-one".