14344204140 has 360 divisors, whose sum is σ = 52767015840. Its totient is φ = 3252275712.

The previous prime is 14344204139. The next prime is 14344204169. The reversal of 14344204140 is 4140244341.

14344204140 is a `hidden beast` number, since 143 + 442 + 0 + 41 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 10874401 + ... + 10875719.

It is an arithmetic number, because the mean of its divisors is an integer number (146575044).

Almost surely, 2^14344204140 is an apocalyptic number.

14344204140 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 14344204140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26383507920).

14344204140 is an abundant number, since it is smaller than the sum of its proper divisors (38422811700).

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

14344204140 is a wasteful number, since it uses less digits than its factorization.

14344204140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1473 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 14344204140 its reverse (4140244341), we get a palindrome (18484448481).

The spelling of 14344204140 in words is "fourteen billion, three hundred forty-four million, two hundred four thousand, one hundred forty".