134321455072 has 96 divisors (see below), whose sum is σ = 319163991552. Its totient is φ = 54399865344.

The previous prime is 134321455039. The next prime is 134321455127. The reversal of 134321455072 is 270554123431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270558 + ... + 584674.

It is an arithmetic number, because the mean of its divisors is an integer number (3324624912).

Almost surely, 2^134321455072 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 134321455072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159581995776).

134321455072 is an abundant number, since it is smaller than the sum of its proper divisors (184842536480).

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

134321455072 is a wasteful number, since it uses less digits than its factorization.

134321455072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314240 (or 314232 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 134321455072 in words is "one hundred thirty-four billion, three hundred twenty-one million, four hundred fifty-five thousand, seventy-two".