13995560446 has 16 divisors (see below), whose sum is σ = 24008936544. Its totient is φ = 5993960544.

The previous prime is 13995560419. The next prime is 13995560473. The reversal of 13995560446 is 64406559931.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13995560419) and next prime (13995560473).

It is a junction number, because it is equal to n+sod(n) for n = 13995560393 and 13995560402.

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 7 ways as a sum of consecutive naturals, for example, 323665 + ... + 364348.

It is an arithmetic number, because the mean of its divisors is an integer number (1500558534).

Almost surely, 2^13995560446 is an apocalyptic number.

13995560446 is a deficient number, since it is larger than the sum of its proper divisors (10013376098).

13995560446 is a wasteful number, since it uses less digits than its factorization.

13995560446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689475.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 13995560446 in words is "thirteen billion, nine hundred ninety-five million, five hundred sixty thousand, four hundred forty-six".