159242458146 has 32 divisors (see below), whose sum is σ = 324599539968. Its totient is φ = 52062366720.

The previous prime is 159242458091. The next prime is 159242458153. The reversal of 159242458146 is 641854242951.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917751 + ... + 1077381.

It is an arithmetic number, because the mean of its divisors is an integer number (10143735624).

Almost surely, 2^159242458146 is an apocalyptic number.

159242458146 is an abundant number, since it is smaller than the sum of its proper divisors (165357081822).

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

159242458146 is a wasteful number, since it uses less digits than its factorization.

159242458146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162826.

The product of its digits is 2764800, while the sum is 51.

The spelling of 159242458146 in words is "one hundred fifty-nine billion, two hundred forty-two million, four hundred fifty-eight thousand, one hundred forty-six".