159389256683139 has 32 divisors (see below), whose sum is σ = 256319194560000. Its totient is φ = 86064098621184.

The previous prime is 159389256683131. The next prime is 159389256683183. The reversal of 159389256683139 is 931386652983951.

It is not a de Polignac number, because 159389256683139 - 2³ = 159389256683131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (159389256683131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513304714 + ... + 513615135.

It is an arithmetic number, because the mean of its divisors is an integer number (8009974830000).

Almost surely, 2^{159389256683139} is an apocalyptic number.

159389256683139 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

159389256683139 is a deficient number, since it is larger than the sum of its proper divisors (96929937876861).

159389256683139 is a wasteful number, since it uses less digits than its factorization.

159389256683139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026920267.

The product of its digits is 2267481600, while the sum is 78.

The spelling of 159389256683139 in words is "one hundred fifty-nine trillion, three hundred eighty-nine billion, two hundred fifty-six million, six hundred eighty-three thousand, one hundred thirty-nine".