684002233312 has 24 divisors (see below), whose sum is σ = 1365596012592. Its totient is φ = 337184198400.

The previous prime is 684002233297. The next prime is 684002233337. The reversal of 684002233312 is 213332200486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150526389 + ... + 150530932.

It is an arithmetic number, because the mean of its divisors is an integer number (56899833858).

Almost surely, 2^684002233312 is an apocalyptic number.

It is an amenable number.

684002233312 is a deficient number, since it is larger than the sum of its proper divisors (681593779280).

684002233312 is a wasteful number, since it uses less digits than its factorization.

684002233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301057402 (or 301057394 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 684002233312 its reverse (213332200486), we get a palindrome (897334433798).

The spelling of 684002233312 in words is "six hundred eighty-four billion, two million, two hundred thirty-three thousand, three hundred twelve".