134450113120000 has 180 divisors, whose sum is σ = 336356710786096. Its totient is φ = 53620439040000.

The previous prime is 134450113119901. The next prime is 134450113120031. The reversal of 134450113120000 is 21311054431.

It is a super-2 number, since 2×134450113120000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52673245 + ... + 55166755.

Almost surely, 2^{134450113120000} is an apocalyptic number.

134450113120000 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 134450113120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168178355393048).

134450113120000 is an abundant number, since it is smaller than the sum of its proper divisors (201906597666096).

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

134450113120000 is an frugal number, since it uses more digits than its factorization.

134450113120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493884 (or 2493855 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 134450113120000 its reverse (21311054431), we get a palindrome (134471424174431).

The spelling of 134450113120000 in words is "one hundred thirty-four trillion, four hundred fifty billion, one hundred thirteen million, one hundred twenty thousand".