134332434 has 12 divisors (see below), whose sum is σ = 291053646. Its totient is φ = 44777472.

The previous prime is 134332427. The next prime is 134332463. The reversal of 134332434 is 434233431.

It can be written as a sum of positive squares in only one way, i.e., 123143409 + 11189025 = 11097^2 + 3345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134332398 and 134332407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3731439 + ... + 3731474.

Almost surely, 2^134332434 is an apocalyptic number.

134332434 is an abundant number, since it is smaller than the sum of its proper divisors (156721212).

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

134332434 is a wasteful number, since it uses less digits than its factorization.

134332434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462921 (or 7462918 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 134332434 is about 11590.1869700191. The cubic root of 134332434 is about 512.1458146904.

Adding to 134332434 its reverse (434233431), we get a palindrome (568565865).

The spelling of 134332434 in words is "one hundred thirty-four million, three hundred thirty-two thousand, four hundred thirty-four".