134280814 has 8 divisors (see below), whose sum is σ = 204835320. Its totient is φ = 66002376.

The previous prime is 134280761. The next prime is 134280821. The reversal of 134280814 is 418082431.

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

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, 568869 + ... + 569104.

It is an arithmetic number, because the mean of its divisors is an integer number (25604415).

Almost surely, 2^134280814 is an apocalyptic number.

134280814 is a deficient number, since it is larger than the sum of its proper divisors (70554506).

134280814 is a wasteful number, since it uses less digits than its factorization.

134280814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138034.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 134280814 is about 11587.9598722122. The cubic root of 134280814 is about 512.0802054323.

The spelling of 134280814 in words is "one hundred thirty-four million, two hundred eighty thousand, eight hundred fourteen".