14194106438400 has 1458 divisors, whose sum is σ = 62307344660652. Its totient is φ = 3073390387200.

The previous prime is 14194106438399. The next prime is 14194106438423. The reversal of 14194106438400 is 483460149141.

14194106438400 is a `hidden beast` number, since 1 + 4 + 194 + 10 + 6 + 43 + 8 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 161 ways as a sum of consecutive naturals, for example, 1018879435 + ... + 1018893365.

It is an arithmetic number, because the mean of its divisors is an integer number (42734804294).

Almost surely, 2^{14194106438400} is an apocalyptic number.

14194106438400 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 14194106438400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31153672330326).

14194106438400 is an abundant number, since it is smaller than the sum of its proper divisors (48113238222252).

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

14194106438400 is a wasteful number, since it uses less digits than its factorization.

14194106438400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14015 (or 13967 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 14194106438400 in words is "fourteen trillion, one hundred ninety-four billion, one hundred six million, four hundred thirty-eight thousand, four hundred".