14686073492 has 12 divisors (see below), whose sum is σ = 27212430420. Its totient is φ = 6911093376.

The previous prime is 14686073489. The next prime is 14686073527. The reversal of 14686073492 is 29437068641.

It can be written as a sum of positive squares in 2 ways, for example, as 11450284036 + 3235789456 = 107006^2 + 56884^2 .

It is a super-2 number, since 2×14686073492² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14686073492.

It is a congruent number.

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, 107985767 + ... + 107985902.

It is an arithmetic number, because the mean of its divisors is an integer number (2267702535).

Almost surely, 2^14686073492 is an apocalyptic number.

It is an amenable number.

14686073492 is a deficient number, since it is larger than the sum of its proper divisors (12526356928).

14686073492 is a wasteful number, since it uses less digits than its factorization.

14686073492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215971690 (or 215971688 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 14686073492 in words is "fourteen billion, six hundred eighty-six million, seventy-three thousand, four hundred ninety-two".