146824666853 has 8 divisors (see below), whose sum is σ = 156685519872. Its totient is φ = 137099825856.

The previous prime is 146824666847. The next prime is 146824666883. The reversal of 146824666853 is 358666428641.

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

It is a cyclic number.

It is not a de Polignac number, because 146824666853 - 2¹² = 146824662757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146824666792 and 146824666801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146824666883) 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, 34000775 + ... + 34005092.

It is an arithmetic number, because the mean of its divisors is an integer number (19585689984).

Almost surely, 2^146824666853 is an apocalyptic number.

It is an amenable number.

146824666853 is a deficient number, since it is larger than the sum of its proper divisors (9860853019).

146824666853 is a wasteful number, since it uses less digits than its factorization.

146824666853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68006011.

The product of its digits is 39813120, while the sum is 59.

The spelling of 146824666853 in words is "one hundred forty-six billion, eight hundred twenty-four million, six hundred sixty-six thousand, eight hundred fifty-three".