134810680 has 32 divisors (see below), whose sum is σ = 321168240. Its totient is φ = 50752000.

The previous prime is 134810677. The next prime is 134810699. The reversal of 134810680 is 86018431.

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, 98446 + ... + 99805.

Almost surely, 2^134810680 is an apocalyptic number.

134810680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134810680 is an abundant number, since it is smaller than the sum of its proper divisors (186357560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134810680 is a wasteful number, since it uses less digits than its factorization.

134810680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198279 (or 198275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 134810680 is about 11610.8001446929. The cubic root of 134810680 is about 512.7528698584.

The spelling of 134810680 in words is "one hundred thirty-four million, eight hundred ten thousand, six hundred eighty".