134489752800 has 144 divisors (see below), whose sum is σ = 471438419760. Its totient is φ = 33105162240.

The previous prime is 134489752783. The next prime is 134489752801. The reversal of 134489752800 is 8257984431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134489752801) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2124085 + ... + 2186484.

It is an arithmetic number, because the mean of its divisors is an integer number (3273877915).

Almost surely, 2^134489752800 is an apocalyptic number.

134489752800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134489752800 is an abundant number, since it is smaller than the sum of its proper divisors (336948666960).

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

134489752800 is a wasteful number, since it uses less digits than its factorization.

134489752800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310605 (or 4310592 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 134489752800 in words is "one hundred thirty-four billion, four hundred eighty-nine million, seven hundred fifty-two thousand, eight hundred".