159746379147 has 12 divisors (see below), whose sum is σ = 236664379240. Its totient is φ = 106496201556.

The previous prime is 159746379113. The next prime is 159746379167. The reversal of 159746379147 is 741973647951.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

159746379147 is a `hidden beast` number, since 1 + 5 + 97 + 463 + 79 + 14 + 7 = 666.

It is not a de Polignac number, because 159746379147 - 2¹⁶ = 159746313611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159746379167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038354 + ... + 2115272.

Almost surely, 2^159746379147 is an apocalyptic number.

159746379147 is a deficient number, since it is larger than the sum of its proper divisors (76918000093).

159746379147 is an frugal number, since it uses more digits than its factorization.

159746379147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153847 (or 76922 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 63.

The spelling of 159746379147 in words is "one hundred fifty-nine billion, seven hundred forty-six million, three hundred seventy-nine thousand, one hundred forty-seven".