14243211400 has 96 divisors (see below), whose sum is σ = 37007318880. Its totient is φ = 5052992000.

The previous prime is 14243211391. The next prime is 14243211421. The reversal of 14243211400 is 411234241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11247 + ... + 169153.

It is an arithmetic number, because the mean of its divisors is an integer number (385492905).

Almost surely, 2^14243211400 is an apocalyptic number.

14243211400 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 14243211400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18503659440).

14243211400 is an abundant number, since it is smaller than the sum of its proper divisors (22764107480).

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

14243211400 is a wasteful number, since it uses less digits than its factorization.

14243211400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157975 (or 157966 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14243211400 its reverse (411234241), we get a palindrome (14654445641).

The spelling of 14243211400 in words is "fourteen billion, two hundred forty-three million, two hundred eleven thousand, four hundred".