134304454400 has 108 divisors (see below), whose sum is σ = 340533089904. Its totient is φ = 52411392000.

The previous prime is 134304454399. The next prime is 134304454421. The reversal of 134304454400 is 4454403431.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6485 + ... + 518315.

Almost surely, 2^134304454400 is an apocalyptic number.

134304454400 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 134304454400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170266544952).

134304454400 is an abundant number, since it is smaller than the sum of its proper divisors (206228635504).

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

134304454400 is an equidigital number, since it uses as much as digits as its factorization.

134304454400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511898 (or 511879 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 134304454400 its reverse (4454403431), we get a palindrome (138758857831).

The spelling of 134304454400 in words is "one hundred thirty-four billion, three hundred four million, four hundred fifty-four thousand, four hundred".