134430400466 has 8 divisors (see below), whose sum is σ = 201827430540. Its totient is φ = 67154590288.

The previous prime is 134430400411. The next prime is 134430400493. The reversal of 134430400466 is 664004034431.

It can be written as a sum of positive squares in 2 ways, for example, as 116345799025 + 18084601441 = 341095^2 + 134479^2 .

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

It is a Curzon number.

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, 30302201 + ... + 30306636.

Almost surely, 2^134430400466 is an apocalyptic number.

134430400466 is a deficient number, since it is larger than the sum of its proper divisors (67397030074).

134430400466 is a wasteful number, since it uses less digits than its factorization.

134430400466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60609948.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 134430400466 its reverse (664004034431), we get a palindrome (798434434897).

The spelling of 134430400466 in words is "one hundred thirty-four billion, four hundred thirty million, four hundred thousand, four hundred sixty-six".