14978162990016 has 112 divisors (see below), whose sum is σ = 44051609006080. Its totient is φ = 4990613886720.

The previous prime is 14978162989969. The next prime is 14978162990029. The reversal of 14978162990016 is 61009926187941.

14978162990016 is a `hidden beast` number, since 1 + 497 + 81 + 62 + 9 + 9 + 0 + 0 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269185 + ... + 5924991.

Almost surely, 2^{14978162990016} is an apocalyptic number.

14978162990016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14978162990016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22025804503040).

14978162990016 is an abundant number, since it is smaller than the sum of its proper divisors (29073446016064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14978162990016 is a wasteful number, since it uses less digits than its factorization.

14978162990016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658199 (or 3658183 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The spelling of 14978162990016 in words is "fourteen trillion, nine hundred seventy-eight billion, one hundred sixty-two million, nine hundred ninety thousand, sixteen".