13994271039000 has 2048 divisors, whose sum is σ = 55343819980800. Its totient is φ = 2874009600000.

The previous prime is 13994271038989. The next prime is 13994271039059. The reversal of 13994271039000 is 93017249931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 138557138950 + ... + 138557139050.

It is an arithmetic number, because the mean of its divisors is an integer number (27023349600).

Almost surely, 2^{13994271039000} is an apocalyptic number.

13994271039000 is a gapful number since it is divisible by the number (10) 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 13994271039000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27671909990400).

13994271039000 is an abundant number, since it is smaller than the sum of its proper divisors (41349548941800).

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

13994271039000 is a wasteful number, since it uses less digits than its factorization.

13994271039000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 48.

The spelling of 13994271039000 in words is "thirteen trillion, nine hundred ninety-four billion, two hundred seventy-one million, thirty-nine thousand".