699032131012 has 12 divisors (see below), whose sum is σ = 1240535894976. Its totient is φ = 344593303880.

The previous prime is 699032131009. The next prime is 699032131033. The reversal of 699032131012 is 210131230996.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230690088 + ... + 1230690655.

It is an arithmetic number, because the mean of its divisors is an integer number (103377991248).

Almost surely, 2^699032131012 is an apocalyptic number.

It is an amenable number.

699032131012 is a deficient number, since it is larger than the sum of its proper divisors (541503763964).

699032131012 is a wasteful number, since it uses less digits than its factorization.

699032131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461380818 (or 2461380816 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 699032131012 in words is "six hundred ninety-nine billion, thirty-two million, one hundred thirty-one thousand, twelve".