14036521716 has 144 divisors (see below), whose sum is σ = 43045591680. Its totient is φ = 3764828160.

The previous prime is 14036521661. The next prime is 14036521717. The reversal of 14036521716 is 61712563041.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14036521717) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1748151 + ... + 1756161.

It is an arithmetic number, because the mean of its divisors is an integer number (298927720).

Almost surely, 2^14036521716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14036521716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21522795840).

14036521716 is an abundant number, since it is smaller than the sum of its proper divisors (29009069964).

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

14036521716 is a wasteful number, since it uses less digits than its factorization.

14036521716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8454 (or 8449 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 14036521716 in words is "fourteen billion, thirty-six million, five hundred twenty-one thousand, seven hundred sixteen".