147173144079 has 16 divisors (see below), whose sum is σ = 213264312800. Its totient is φ = 89737186176.

The previous prime is 147173144059. The next prime is 147173144081. The reversal of 147173144079 is 970441371741.

It is not a de Polignac number, because 147173144079 - 2¹² = 147173139983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147173144059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17306164 + ... + 17314665.

It is an arithmetic number, because the mean of its divisors is an integer number (13329019550).

Almost surely, 2^147173144079 is an apocalyptic number.

147173144079 is a deficient number, since it is larger than the sum of its proper divisors (66091168721).

147173144079 is a wasteful number, since it uses less digits than its factorization.

147173144079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34620954.

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 147173144079 in words is "one hundred forty-seven billion, one hundred seventy-three million, one hundred forty-four thousand, seventy-nine".