134331434 has 8 divisors (see below), whose sum is σ = 201810528. Its totient is φ = 67061260.

The previous prime is 134331413. The next prime is 134331437. The reversal of 134331434 is 434133431.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (134331437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50612 + ... + 53199.

It is an arithmetic number, because the mean of its divisors is an integer number (25226316).

Almost surely, 2^134331434 is an apocalyptic number.

134331434 is a deficient number, since it is larger than the sum of its proper divisors (67479094).

134331434 is a wasteful number, since it uses less digits than its factorization.

134331434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104460.

The product of its digits is 5184, while the sum is 26.

The square root of 134331434 is about 11590.1438299962. The cubic root of 134331434 is about 512.1445438454.

Adding to 134331434 its reverse (434133431), we get a palindrome (568464865).

The spelling of 134331434 in words is "one hundred thirty-four million, three hundred thirty-one thousand, four hundred thirty-four".