134314320 has 160 divisors (see below), whose sum is σ = 491397120. Its totient is φ = 29698560.

The previous prime is 134314303. The next prime is 134314343. The reversal of 134314320 is 23413431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50791 + ... + 53369.

It is an arithmetic number, because the mean of its divisors is an integer number (3071232).

Almost surely, 2^134314320 is an apocalyptic number.

134314320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134314320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245698560).

134314320 is an abundant number, since it is smaller than the sum of its proper divisors (357082800).

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

134314320 is a wasteful number, since it uses less digits than its factorization.

134314320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134314320 is about 11589.4055067549. The cubic root of 134314320 is about 512.1227936273.

Adding to 134314320 its reverse (23413431), we get a palindrome (157727751).

The spelling of 134314320 in words is "one hundred thirty-four million, three hundred fourteen thousand, three hundred twenty".