134432453012 has 48 divisors (see below), whose sum is σ = 285916176000. Its totient is φ = 54460210560.

The previous prime is 134432452991. The next prime is 134432453039. The reversal of 134432453012 is 210354234431.

It is a self number, because there is not a number n which added to its sum of digits gives 134432453012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4035512 + ... + 4068687.

It is an arithmetic number, because the mean of its divisors is an integer number (5956587000).

Almost surely, 2^134432453012 is an apocalyptic number.

It is an amenable number.

134432453012 is an abundant number, since it is smaller than the sum of its proper divisors (151483722988).

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

134432453012 is a wasteful number, since it uses less digits than its factorization.

134432453012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8104256 (or 8104254 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 134432453012 its reverse (210354234431), we get a palindrome (344786687443).

The spelling of 134432453012 in words is "one hundred thirty-four billion, four hundred thirty-two million, four hundred fifty-three thousand, twelve".