14130043400 has 96 divisors (see below), whose sum is σ = 35957386080. Its totient is φ = 5121216000.

The previous prime is 14130043363. The next prime is 14130043409. The reversal of 14130043400 is 434003141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (14130043409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 664940 + ... + 685860.

It is an arithmetic number, because the mean of its divisors is an integer number (374556105).

Almost surely, 2^14130043400 is an apocalyptic number.

14130043400 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 14130043400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17978693040).

14130043400 is an abundant number, since it is smaller than the sum of its proper divisors (21827342680).

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

14130043400 is a wasteful number, since it uses less digits than its factorization.

14130043400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21255 (or 21246 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14130043400 its reverse (434003141), we get a palindrome (14564046541).

The spelling of 14130043400 in words is "fourteen billion, one hundred thirty million, forty-three thousand, four hundred".