683212242212385 has 8 divisors (see below), whose sum is σ = 1093139587539840. Its totient is φ = 364379862513264.

The previous prime is 683212242212351. The next prime is 683212242212441. The reversal of 683212242212385 is 583212242212386.

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

It is not a de Polignac number, because 683212242212385 - 2¹⁶ = 683212242146849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22773741407065 + ... + 22773741407094.

It is an arithmetic number, because the mean of its divisors is an integer number (136642448442480).

Almost surely, 2^{683212242212385} is an apocalyptic number.

It is an amenable number.

683212242212385 is a deficient number, since it is larger than the sum of its proper divisors (409927345327455).

683212242212385 is a wasteful number, since it uses less digits than its factorization.

683212242212385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45547482814167.

The product of its digits is 4423680, while the sum is 51.

Subtracting from 683212242212385 its reverse (583212242212386), we obtain a palindrome (99999999999999).

The spelling of 683212242212385 in words is "six hundred eighty-three trillion, two hundred twelve billion, two hundred forty-two million, two hundred twelve thousand, three hundred eighty-five".