134226344 has 64 divisors (see below), whose sum is σ = 302227200. Its totient is φ = 54745152.

The previous prime is 134226331. The next prime is 134226347. The reversal of 134226344 is 443622431.

It is a super-2 number, since 2×134226344² = 36033422847212672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134226347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681254 + ... + 681450.

It is an arithmetic number, because the mean of its divisors is an integer number (4722300).

Almost surely, 2^134226344 is an apocalyptic number.

134226344 is a gapful number since it is divisible by the number (14) 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 134226344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151113600).

134226344 is an abundant number, since it is smaller than the sum of its proper divisors (168000856).

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

134226344 is an equidigital number, since it uses as much as digits as its factorization.

134226344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 229 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 134226344 is about 11585.6093495336. The cubic root of 134226344 is about 512.0109555761.

Adding to 134226344 its reverse (443622431), we get a palindrome (577848775).

The spelling of 134226344 in words is "one hundred thirty-four million, two hundred twenty-six thousand, three hundred forty-four".