134455224000 has 224 divisors, whose sum is σ = 451254278592. Its totient is φ = 35266560000.

The previous prime is 134455223999. The next prime is 134455224031. The reversal of 134455224000 is 422554431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418080 + ... + 1509920.

Almost surely, 2^134455224000 is an apocalyptic number.

134455224000 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 134455224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225627139296).

134455224000 is an abundant number, since it is smaller than the sum of its proper divisors (316799054592).

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

134455224000 is an equidigital number, since it uses as much as digits as its factorization.

134455224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91932 (or 91912 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 134455224000 its reverse (422554431), we get a palindrome (134877778431).

The spelling of 134455224000 in words is "one hundred thirty-four billion, four hundred fifty-five million, two hundred twenty-four thousand".