134450031232 has 32 divisors (see below), whose sum is σ = 292199644800. Its totient is φ = 61113649920.

The previous prime is 134450031187. The next prime is 134450031241. The reversal of 134450031232 is 232130054431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 134450031232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47743632 + ... + 47746447.

It is an arithmetic number, because the mean of its divisors is an integer number (9131238900).

Almost surely, 2^134450031232 is an apocalyptic number.

It is an amenable number.

134450031232 is an abundant number, since it is smaller than the sum of its proper divisors (157749613568).

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

134450031232 is an equidigital number, since it uses as much as digits as its factorization.

134450031232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95490104 (or 95490092 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 134450031232 its reverse (232130054431), we get a palindrome (366580085663).

The spelling of 134450031232 in words is "one hundred thirty-four billion, four hundred fifty million, thirty-one thousand, two hundred thirty-two".