134431023332 has 12 divisors (see below), whose sum is σ = 235260308976. Its totient is φ = 67213792200.

The previous prime is 134431023271. The next prime is 134431023347. The reversal of 134431023332 is 233320134431.

It is a junction number, because it is equal to n+sod(n) for n = 134431023295 and 134431023304.

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 3 ways as a sum of consecutive naturals, for example, 245138 + ... + 573545.

It is an arithmetic number, because the mean of its divisors is an integer number (19605025748).

Almost surely, 2^134431023332 is an apocalyptic number.

It is an amenable number.

134431023332 is a deficient number, since it is larger than the sum of its proper divisors (100829285644).

134431023332 is a wasteful number, since it uses less digits than its factorization.

134431023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859738 (or 859736 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 134431023332 its reverse (233320134431), we get a palindrome (367751157763).

The spelling of 134431023332 in words is "one hundred thirty-four billion, four hundred thirty-one million, twenty-three thousand, three hundred thirty-two".