146147673163 has 4 divisors (see below), whose sum is σ = 146149492320. Its totient is φ = 146145854008.

The previous prime is 146147673121. The next prime is 146147673209. The reversal of 146147673163 is 361376741641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146147673163 - 2¹⁷ = 146147542091 is a prime.

It is a super-3 number, since 3×146147673163³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146147674163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783220 + ... + 951697.

It is an arithmetic number, because the mean of its divisors is an integer number (36537373080).

Almost surely, 2^146147673163 is an apocalyptic number.

146147673163 is a deficient number, since it is larger than the sum of its proper divisors (1819157).

146147673163 is an equidigital number, since it uses as much as digits as its factorization.

146147673163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819156.

The product of its digits is 1524096, while the sum is 49.

The spelling of 146147673163 in words is "one hundred forty-six billion, one hundred forty-seven million, six hundred seventy-three thousand, one hundred sixty-three".