191641332162706 has 16 divisors (see below), whose sum is σ = 303701597562240. Its totient is φ = 90548068900240.

The previous prime is 191641332162701. The next prime is 191641332162727. The reversal of 191641332162706 is 607261233146191.

It is a super-2 number, since 2×191641332162706² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (191641332162701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35150645140 + ... + 35150650591.

It is an arithmetic number, because the mean of its divisors is an integer number (18981349847640).

Almost surely, 2^{191641332162706} is an apocalyptic number.

191641332162706 is a deficient number, since it is larger than the sum of its proper divisors (112060265399534).

191641332162706 is a wasteful number, since it uses less digits than its factorization.

191641332162706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70301295809.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 191641332162706 in words is "one hundred ninety-one trillion, six hundred forty-one billion, three hundred thirty-two million, one hundred sixty-two thousand, seven hundred six".