134454313882944 has 1120 divisors, whose sum is σ = 485240390553600. Its totient is φ = 36325747261440.

The previous prime is 134454313882937. The next prime is 134454313882991. The reversal of 134454313882944 is 449288313454431.

134454313882944 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 5 + 431 + 38 + 82 + 94 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1489934977 + ... + 1490025215.

Almost surely, 2^{134454313882944} 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 134454313882944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242620195276800).

134454313882944 is an abundant number, since it is smaller than the sum of its proper divisors (350786076670656).

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

134454313882944 is a wasteful number, since it uses less digits than its factorization.

134454313882944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90373 (or 90354 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 63.

The spelling of 134454313882944 in words is "one hundred thirty-four trillion, four hundred fifty-four billion, three hundred thirteen million, eight hundred eighty-two thousand, nine hundred forty-four".