147738168163 has 8 divisors (see below), whose sum is σ = 150244245360. Its totient is φ = 145234805280.

The previous prime is 147738168157. The next prime is 147738168169. The reversal of 147738168163 is 361861837741.

It is an interprime number because it is at equal distance from previous prime (147738168157) and next prime (147738168169).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147738168163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147738168169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568648 + ... + 786661.

It is an arithmetic number, because the mean of its divisors is an integer number (18780530670).

Almost surely, 2^147738168163 is an apocalyptic number.

147738168163 is a deficient number, since it is larger than the sum of its proper divisors (2506077197).

147738168163 is a wasteful number, since it uses less digits than its factorization.

147738168163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357157.

The product of its digits is 4064256, while the sum is 55.

The spelling of 147738168163 in words is "one hundred forty-seven billion, seven hundred thirty-eight million, one hundred sixty-eight thousand, one hundred sixty-three".