163606241040351 has 8 divisors (see below), whose sum is σ = 225178482292224. Its totient is φ = 105552413574360.

The previous prime is 163606241040323. The next prime is 163606241040383. The reversal of 163606241040351 is 153040142606361.

It is a happy number.

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

It is not a de Polignac number, because 163606241040351 - 2¹⁰ = 163606241039327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163606241048351) 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, 879603446361 + ... + 879603446546.

It is an arithmetic number, because the mean of its divisors is an integer number (28147310286528).

Almost surely, 2^{163606241040351} is an apocalyptic number.

163606241040351 is a deficient number, since it is larger than the sum of its proper divisors (61572241251873).

163606241040351 is a wasteful number, since it uses less digits than its factorization.

163606241040351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759206892941.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 163606241040351 in words is "one hundred sixty-three trillion, six hundred six billion, two hundred forty-one million, forty thousand, three hundred fifty-one".