146220610636 has 12 divisors (see below), whose sum is σ = 257098800280. Its totient is φ = 72763810560.

The previous prime is 146220610603. The next prime is 146220610639. The reversal of 146220610636 is 636016022641.

It is a junction number, because it is equal to n+sod(n) for n = 146220610595 and 146220610604.

It is not an unprimeable number, because it can be changed into a prime (146220610639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86622741 + ... + 86624428.

Almost surely, 2^146220610636 is an apocalyptic number.

It is an amenable number.

146220610636 is a deficient number, since it is larger than the sum of its proper divisors (110878189644).

146220610636 is a wasteful number, since it uses less digits than its factorization.

146220610636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173247384 (or 173247382 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 146220610636 in words is "one hundred forty-six billion, two hundred twenty million, six hundred ten thousand, six hundred thirty-six".