14699669739406 has 8 divisors (see below), whose sum is σ = 22148381312064. Its totient is φ = 7316875968720.

The previous prime is 14699669739401. The next prime is 14699669739487. The reversal of 14699669739406 is 60493796699641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14699669739401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16479449935 + ... + 16479450826.

It is an arithmetic number, because the mean of its divisors is an integer number (2768547664008).

Almost surely, 2^{14699669739406} is an apocalyptic number.

14699669739406 is a deficient number, since it is larger than the sum of its proper divisors (7448711572658).

14699669739406 is a wasteful number, since it uses less digits than its factorization.

14699669739406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32958900986.

The product of its (nonzero) digits is 2857026816, while the sum is 79.

The spelling of 14699669739406 in words is "fourteen trillion, six hundred ninety-nine billion, six hundred sixty-nine million, seven hundred thirty-nine thousand, four hundred six".