146147673208 has 16 divisors (see below), whose sum is σ = 274168825560. Its totient is φ = 73035986400.

The previous prime is 146147673121. The next prime is 146147673209. The reversal of 146147673208 is 802376741641.

It is a super-2 number, since 2×146147673208² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146147673209) 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, 4714863 + ... + 4745758.

Almost surely, 2^146147673208 is an apocalyptic number.

It is an amenable number.

146147673208 is a deficient number, since it is larger than the sum of its proper divisors (128021152352).

146147673208 is a wasteful number, since it uses less digits than its factorization.

146147673208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462558 (or 9462554 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 146147673208 in words is "one hundred forty-six billion, one hundred forty-seven million, six hundred seventy-three thousand, two hundred eight".