159233159140 has 48 divisors (see below), whose sum is σ = 386246859264. Its totient is φ = 54496908800.

The previous prime is 159233159093. The next prime is 159233159147. The reversal of 159233159140 is 41951332951.

It is not an unprimeable number, because it can be changed into a prime (159233159147) 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 15 ways as a sum of consecutive naturals, for example, 21284116 + ... + 21291595.

It is an arithmetic number, because the mean of its divisors is an integer number (8046809568).

Almost surely, 2^159233159140 is an apocalyptic number.

159233159140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159233159140 is an abundant number, since it is smaller than the sum of its proper divisors (227013700124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159233159140 is a wasteful number, since it uses less digits than its factorization.

159233159140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42575748 (or 42575746 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 159233159140 in words is "one hundred fifty-nine billion, two hundred thirty-three million, one hundred fifty-nine thousand, one hundred forty".