134454320214400 has 96 divisors (see below), whose sum is σ = 332529066331200. Its totient is φ = 53719407482880.

The previous prime is 134454320214367. The next prime is 134454320214449. The reversal of 134454320214400 is 4412023454431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134454320214400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21581955 + ... + 27105154.

It is an arithmetic number, because the mean of its divisors is an integer number (3463844440950).

Almost surely, 2^{134454320214400} is an apocalyptic number.

134454320214400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134454320214400 is an abundant number, since it is smaller than the sum of its proper divisors (198074746116800).

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

134454320214400 is an equidigital number, since it uses as much as digits as its factorization.

134454320214400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48687996 (or 48687979 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 134454320214400 its reverse (4412023454431), we get a palindrome (138866343668831).

The spelling of 134454320214400 in words is "one hundred thirty-four trillion, four hundred fifty-four billion, three hundred twenty million, two hundred fourteen thousand, four hundred".