14109866916570 has 96 divisors (see below), whose sum is σ = 37045131207552. Its totient is φ = 3725768244096.

The previous prime is 14109866916569. The next prime is 14109866916631. The reversal of 14109866916570 is 7561966890141.

14109866916570 is a `hidden beast` number, since 1 + 41 + 0 + 9 + 8 + 6 + 6 + 9 + 16 + 570 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14109866916498 and 14109866916507.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114172452 + ... + 114295968.

It is an arithmetic number, because the mean of its divisors is an integer number (385886783412).

Almost surely, 2^{14109866916570} is an apocalyptic number.

14109866916570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14109866916570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18522565603776).

14109866916570 is an abundant number, since it is smaller than the sum of its proper divisors (22935264290982).

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

14109866916570 is a wasteful number, since it uses less digits than its factorization.

14109866916570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135956 (or 135953 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 14109866916570 in words is "fourteen trillion, one hundred nine billion, eight hundred sixty-six million, nine hundred sixteen thousand, five hundred seventy".