166835350341 has 48 divisors (see below), whose sum is σ = 265016693760. Its totient is φ = 100296468000.

The previous prime is 166835350333. The next prime is 166835350373. The reversal of 166835350341 is 143053538661.

166835350341 is a `hidden beast` number, since 1 + 6 + 6 + 83 + 535 + 0 + 34 + 1 = 666.

It is not a de Polignac number, because 166835350341 - 2³ = 166835350333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166835351341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17760756 + ... + 17770146.

It is an arithmetic number, because the mean of its divisors is an integer number (5521181120).

Almost surely, 2^166835350341 is an apocalyptic number.

166835350341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

166835350341 is a deficient number, since it is larger than the sum of its proper divisors (98181343419).

166835350341 is a wasteful number, since it uses less digits than its factorization.

166835350341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838 (or 10835 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 166835350341 in words is "one hundred sixty-six billion, eight hundred thirty-five million, three hundred fifty thousand, three hundred forty-one".