13999398469622 has 8 divisors (see below), whose sum is σ = 20999119377456. Its totient is φ = 6999692010472.

The previous prime is 13999398469583. The next prime is 13999398469703. The reversal of 13999398469622 is 22696489399931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13999398469622² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729953 + ... + 5341500.

It is an arithmetic number, because the mean of its divisors is an integer number (2624889922182).

Almost surely, 2^{13999398469622} is an apocalyptic number.

13999398469622 is a deficient number, since it is larger than the sum of its proper divisors (6999720907834).

13999398469622 is a wasteful number, since it uses less digits than its factorization.

13999398469622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224342.

The product of its digits is 2448880128, while the sum is 80.

The spelling of 13999398469622 in words is "thirteen trillion, nine hundred ninety-nine billion, three hundred ninety-eight million, four hundred sixty-nine thousand, six hundred twenty-two".