134134534 has 16 divisors (see below), whose sum is σ = 206465616. Its totient is φ = 65318400.

The previous prime is 134134529. The next prime is 134134571. The reversal of 134134534 is 435431431.

It is a super-2 number, since 2×134134534² = 35984146422794312, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65494 + ... + 67510.

It is an arithmetic number, because the mean of its divisors is an integer number (12904101).

Almost surely, 2^134134534 is an apocalyptic number.

134134534 is a deficient number, since it is larger than the sum of its proper divisors (72331082).

134134534 is a wasteful number, since it uses less digits than its factorization.

134134534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its digits is 8640, while the sum is 28.

The square root of 134134534 is about 11581.6464287251. The cubic root of 134134534 is about 511.8941914940.

Adding to 134134534 its reverse (435431431), we get a palindrome (569565965).

The spelling of 134134534 in words is "one hundred thirty-four million, one hundred thirty-four thousand, five hundred thirty-four".