159800231405 has 8 divisors (see below), whose sum is σ = 201852924000. Its totient is φ = 121111754256.

The previous prime is 159800231389. The next prime is 159800231407. The reversal of 159800231405 is 504132008951.

It is a happy number.

159800231405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 159800231405 - 2⁴ = 159800231389 is a prime.

It is a super-2 number, since 2×159800231405² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159800231407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841053755 + ... + 841053944.

It is an arithmetic number, because the mean of its divisors is an integer number (25231615500).

Almost surely, 2^159800231405 is an apocalyptic number.

It is an amenable number.

159800231405 is a deficient number, since it is larger than the sum of its proper divisors (42052692595).

159800231405 is a wasteful number, since it uses less digits than its factorization.

159800231405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682107723.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 159800231405 in words is "one hundred fifty-nine billion, eight hundred million, two hundred thirty-one thousand, four hundred five".