159845149201 has 8 divisors (see below), whose sum is σ = 161889910400. Its totient is φ = 157800923280.

The previous prime is 159845149199. The next prime is 159845149237. The reversal of 159845149201 is 102941548951.

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

It is a cyclic number.

It is not a de Polignac number, because 159845149201 - 2¹ = 159845149199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159845149601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485446 + ... + 745216.

It is an arithmetic number, because the mean of its divisors is an integer number (20236238800).

Almost surely, 2^159845149201 is an apocalyptic number.

It is an amenable number.

159845149201 is a deficient number, since it is larger than the sum of its proper divisors (2044761199).

159845149201 is an equidigital number, since it uses as much as digits as its factorization.

159845149201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267639.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 159845149201 in words is "one hundred fifty-nine billion, eight hundred forty-five million, one hundred forty-nine thousand, two hundred one".