134300940 has 96 divisors (see below), whose sum is σ = 387011520. Its totient is φ = 34784256.

The previous prime is 134300917. The next prime is 134300941. The reversal of 134300940 is 49003431.

It is a self number, because there is not a number n which added to its sum of digits gives 134300940.

It is not an unprimeable number, because it can be changed into a prime (134300941) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 499126 + ... + 499394.

It is an arithmetic number, because the mean of its divisors is an integer number (4031370).

Almost surely, 2^134300940 is an apocalyptic number.

134300940 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 134300940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193505760).

134300940 is an abundant number, since it is smaller than the sum of its proper divisors (252710580).

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

134300940 is a wasteful number, since it uses less digits than its factorization.

134300940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 134300940 is about 11588.8282410259. The cubic root of 134300940 is about 512.1057876706.

The spelling of 134300940 in words is "one hundred thirty-four million, three hundred thousand, nine hundred forty".