134314140 has 24 divisors (see below), whose sum is σ = 376079760. Its totient is φ = 35817088.

The previous prime is 134314139. The next prime is 134314153. The reversal of 134314140 is 41413431.

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, 1119225 + ... + 1119344.

It is an arithmetic number, because the mean of its divisors is an integer number (15669990).

Almost surely, 2^134314140 is an apocalyptic number.

134314140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134314140 is an abundant number, since it is smaller than the sum of its proper divisors (241765620).

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

134314140 is a wasteful number, since it uses less digits than its factorization.

134314140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238581 (or 2238579 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134314140 is about 11589.3977410390. The cubic root of 134314140 is about 512.1225648551.

Adding to 134314140 its reverse (41413431), we get a palindrome (175727571).

It can be divided in two parts, 13431 and 4140, that added together give a palindrome (17571).

The spelling of 134314140 in words is "one hundred thirty-four million, three hundred fourteen thousand, one hundred forty".