159472434206 has 16 divisors (see below), whose sum is σ = 246913582608. Its totient is φ = 77197598400.

The previous prime is 159472434113. The next prime is 159472434239. The reversal of 159472434206 is 602434274951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7412105 + ... + 7433588.

It is an arithmetic number, because the mean of its divisors is an integer number (15432098913).

Almost surely, 2^159472434206 is an apocalyptic number.

159472434206 is a deficient number, since it is larger than the sum of its proper divisors (87441148402).

159472434206 is a wasteful number, since it uses less digits than its factorization.

159472434206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14845867.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 159472434206 in words is "one hundred fifty-nine billion, four hundred seventy-two million, four hundred thirty-four thousand, two hundred six".