682986318011 has 4 divisors (see below), whose sum is σ = 683011049472. Its totient is φ = 682961586552.

The previous prime is 682986317939. The next prime is 682986318029. The reversal of 682986318011 is 110813689286.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682986318011 is a prime.

It is a super-2 number, since 2×682986318011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682986318031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12324260 + ... + 12379553.

It is an arithmetic number, because the mean of its divisors is an integer number (170752762368).

Almost surely, 2^682986318011 is an apocalyptic number.

682986318011 is a deficient number, since it is larger than the sum of its proper divisors (24731461).

682986318011 is a wasteful number, since it uses less digits than its factorization.

682986318011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24731460.

The product of its (nonzero) digits is 995328, while the sum is 53.

The spelling of 682986318011 in words is "six hundred eighty-two billion, nine hundred eighty-six million, three hundred eighteen thousand, eleven".