134254485504 has 140 divisors (see below), whose sum is σ = 401083494504. Its totient is φ = 44751273984.

The previous prime is 134254485479. The next prime is 134254485523. The reversal of 134254485504 is 405584452431.

134254485504 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 54 + 48 + 550 + 4 = 666.

It is a super-2 number, since 2×134254485504² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134254485504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 562389 + ... + 764715.

Almost surely, 2^134254485504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134254485504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200541747252).

134254485504 is an abundant number, since it is smaller than the sum of its proper divisors (266829009000).

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

134254485504 is an frugal number, since it uses more digits than its factorization.

134254485504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202365 (or 202332 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 45.

The spelling of 134254485504 in words is "one hundred thirty-four billion, two hundred fifty-four million, four hundred eighty-five thousand, five hundred four".