134281534 has 8 divisors (see below), whose sum is σ = 204428808. Its totient is φ = 66138600.

The previous prime is 134281501. The next prime is 134281541. The reversal of 134281534 is 435182431.

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 = 134281496 and 134281505.

It is a congruent 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, 500917 + ... + 501184.

It is an arithmetic number, because the mean of its divisors is an integer number (25553601).

Almost surely, 2^134281534 is an apocalyptic number.

134281534 is a deficient number, since it is larger than the sum of its proper divisors (70147274).

134281534 is a wasteful number, since it uses less digits than its factorization.

134281534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002170.

The product of its digits is 11520, while the sum is 31.

The square root of 134281534 is about 11587.9909388988. The cubic root of 134281534 is about 512.0811206712.

The spelling of 134281534 in words is "one hundred thirty-four million, two hundred eighty-one thousand, five hundred thirty-four".