134344403232 has 96 divisors (see below), whose sum is σ = 381880175040. Its totient is φ = 41108290560.

The previous prime is 134344403209. The next prime is 134344403251. The reversal of 134344403232 is 232304443431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 134344403193 and 134344403202.

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, 71482 + ... + 523257.

It is an arithmetic number, because the mean of its divisors is an integer number (3977918490).

Almost surely, 2^134344403232 is an apocalyptic number.

134344403232 is a gapful number since it is divisible by the number (12) 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 134344403232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190940087520).

134344403232 is an abundant number, since it is smaller than the sum of its proper divisors (247535771808).

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

134344403232 is a wasteful number, since it uses less digits than its factorization.

134344403232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594946 (or 594938 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 134344403232 its reverse (232304443431), we get a palindrome (366648846663).

The spelling of 134344403232 in words is "one hundred thirty-four billion, three hundred forty-four million, four hundred three thousand, two hundred thirty-two".