14356020000 has 720 divisors, whose sum is σ = 57886345440. Its totient is φ = 3096576000.

The previous prime is 14356019863. The next prime is 14356020001. The reversal of 14356020000 is 2065341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (14356020001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 55859872 + ... + 55860128.

It is an arithmetic number, because the mean of its divisors is an integer number (80397702).

Almost surely, 2^14356020000 is an apocalyptic number.

14356020000 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 14356020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28943172720).

14356020000 is an abundant number, since it is smaller than the sum of its proper divisors (43530325440).

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

14356020000 is a wasteful number, since it uses less digits than its factorization.

14356020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 14356020000 its reverse (2065341), we get a palindrome (14358085341).

The spelling of 14356020000 in words is "fourteen billion, three hundred fifty-six million, twenty thousand".