679140043083 has 48 divisors (see below), whose sum is σ = 1069381352160. Its totient is φ = 425894971392.

The previous prime is 679140043079. The next prime is 679140043091. The reversal of 679140043083 is 380340041976.

679140043083 is a `hidden beast` number, since 6 + 79 + 140 + 0 + 430 + 8 + 3 = 666.

It is not a de Polignac number, because 679140043083 - 2² = 679140043079 is a prime.

It is a super-2 number, since 2×679140043083² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (679140033083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14904391 + ... + 14949887.

It is an arithmetic number, because the mean of its divisors is an integer number (22278778170).

Almost surely, 2^679140043083 is an apocalyptic number.

679140043083 is a deficient number, since it is larger than the sum of its proper divisors (390241309077).

679140043083 is a wasteful number, since it uses less digits than its factorization.

679140043083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47453 (or 47430 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 679140043083 in words is "six hundred seventy-nine billion, one hundred forty million, forty-three thousand, eighty-three".