134253345 has 16 divisors (see below), whose sum is σ = 216231552. Its totient is φ = 71126400.

The previous prime is 134253307. The next prime is 134253367. The reversal of 134253345 is 543352431.

It is not a de Polignac number, because 134253345 - 2²⁰ = 133204769 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27372 + ... + 31901.

It is an arithmetic number, because the mean of its divisors is an integer number (13514472).

Almost surely, 2^134253345 is an apocalyptic number.

134253345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134253345 is a deficient number, since it is larger than the sum of its proper divisors (81978207).

134253345 is a wasteful number, since it uses less digits than its factorization.

134253345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59432.

The product of its digits is 21600, while the sum is 30.

The square root of 134253345 is about 11586.7745727618. The cubic root of 134253345 is about 512.0452853520.

The spelling of 134253345 in words is "one hundred thirty-four million, two hundred fifty-three thousand, three hundred forty-five".