134043323432 has 64 divisors (see below), whose sum is σ = 268899523200. Its totient is φ = 62487208960.

The previous prime is 134043323419. The next prime is 134043323437. The reversal of 134043323432 is 234323340431.

It is a super-2 number, since 2×134043323432² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134043323437) by changing a digit.

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, 8947244 + ... + 8962212.

It is an arithmetic number, because the mean of its divisors is an integer number (4201555050).

Almost surely, 2^134043323432 is an apocalyptic number.

It is an amenable number.

134043323432 is an abundant number, since it is smaller than the sum of its proper divisors (134856199768).

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

134043323432 is a wasteful number, since it uses less digits than its factorization.

134043323432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16226 (or 16222 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 134043323432 its reverse (234323340431), we get a palindrome (368366663863).

The spelling of 134043323432 in words is "one hundred thirty-four billion, forty-three million, three hundred twenty-three thousand, four hundred thirty-two".