134324220 has 48 divisors (see below), whose sum is σ = 376917408. Its totient is φ = 35742720.

The previous prime is 134324219. The next prime is 134324221. The reversal of 134324220 is 22423431.

134324220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134324219) and next prime (134324221).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134324221) 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, 29112 + ... + 33408.

It is an arithmetic number, because the mean of its divisors is an integer number (7852446).

Almost surely, 2^134324220 is an apocalyptic number.

134324220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134324220 is an abundant number, since it is smaller than the sum of its proper divisors (242593188).

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

134324220 is a wasteful number, since it uses less digits than its factorization.

134324220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830 (or 4828 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 134324220 is about 11589.8326131140. The cubic root of 134324220 is about 512.1353757831.

Adding to 134324220 its reverse (22423431), we get a palindrome (156747651).

The spelling of 134324220 in words is "one hundred thirty-four million, three hundred twenty-four thousand, two hundred twenty".