134402224234 has 8 divisors (see below), whose sum is σ = 201625058340. Its totient is φ = 67193871456.

The previous prime is 134402224217. The next prime is 134402224361. The reversal of 134402224234 is 432422204431.

It can be written as a sum of positive squares in 2 ways, for example, as 120441620209 + 13960604025 = 347047^2 + 118155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 134402224196 and 134402224205.

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, 3597099 + ... + 3634270.

Almost surely, 2^134402224234 is an apocalyptic number.

134402224234 is a deficient number, since it is larger than the sum of its proper divisors (67222834106).

134402224234 is an equidigital number, since it uses as much as digits as its factorization.

134402224234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7240664.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 134402224234 its reverse (432422204431), we get a palindrome (566824428665).

The spelling of 134402224234 in words is "one hundred thirty-four billion, four hundred two million, two hundred twenty-four thousand, two hundred thirty-four".