134227340 has 48 divisors (see below), whose sum is σ = 304419360. Its totient is φ = 49420800.

The previous prime is 134227337. The next prime is 134227349. The reversal of 134227340 is 43722431.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (134227349) 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 15 ways as a sum of consecutive naturals, for example, 155831 + ... + 156689.

It is an arithmetic number, because the mean of its divisors is an integer number (6342070).

Almost surely, 2^134227340 is an apocalyptic number.

134227340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134227340 is an abundant number, since it is smaller than the sum of its proper divisors (170192020).

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

134227340 is a wasteful number, since it uses less digits than its factorization.

134227340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 134227340 is about 11585.6523338136. The cubic root of 134227340 is about 512.0122219983.

Adding to 134227340 its reverse (43722431), we get a palindrome (177949771).

It can be divided in two parts, 1342 and 27340, that added together give a palindrome (28682).

The spelling of 134227340 in words is "one hundred thirty-four million, two hundred twenty-seven thousand, three hundred forty".