134314574432 has 96 divisors (see below), whose sum is σ = 280416165120. Its totient is φ = 63151695360.

The previous prime is 134314574431. The next prime is 134314574497. The reversal of 134314574432 is 234475413431.

It is a self number, because there is not a number n which added to its sum of digits gives 134314574432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134314574431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90568763 + ... + 90570245.

It is an arithmetic number, because the mean of its divisors is an integer number (2921001720).

Almost surely, 2^134314574432 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 134314574432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140208082560).

134314574432 is an abundant number, since it is smaller than the sum of its proper divisors (146101590688).

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

134314574432 is a wasteful number, since it uses less digits than its factorization.

134314574432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516 (or 2508 counting only the distinct ones).

The product of its digits is 483840, while the sum is 41.

Adding to 134314574432 its reverse (234475413431), we get a palindrome (368789987863).

The spelling of 134314574432 in words is "one hundred thirty-four billion, three hundred fourteen million, five hundred seventy-four thousand, four hundred thirty-two".