1356534134 has 4 divisors (see below), whose sum is σ = 2034801204. Its totient is φ = 678267066.

The previous prime is 1356534119. The next prime is 1356534139. The reversal of 1356534134 is 4314356531.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1356534094 and 1356534103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356534139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339133532 + ... + 339133535.

It is an arithmetic number, because the mean of its divisors is an integer number (508700301).

Almost surely, 2^1356534134 is an apocalyptic number.

1356534134 is a deficient number, since it is larger than the sum of its proper divisors (678267070).

1356534134 is an equidigital number, since it uses as much as digits as its factorization.

1356534134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678267069.

The product of its digits is 64800, while the sum is 35.

The square root of 1356534134 is about 36831.1571091651. The cubic root of 1356534134 is about 1106.9896883093.

The spelling of 1356534134 in words is "one billion, three hundred fifty-six million, five hundred thirty-four thousand, one hundred thirty-four".