134224320120 has 64 divisors (see below), whose sum is σ = 439279597440. Its totient is φ = 32539228800.

The previous prime is 134224320107. The next prime is 134224320203. The reversal of 134224320120 is 21023422431.

It is a happy number.

It is a super-2 number, since 2×134224320120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50841226 + ... + 50843865.

It is an arithmetic number, because the mean of its divisors is an integer number (6863743710).

Almost surely, 2^134224320120 is an apocalyptic number.

134224320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134224320120 is an abundant number, since it is smaller than the sum of its proper divisors (305055277320).

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

134224320120 is a wasteful number, since it uses less digits than its factorization.

134224320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101685116 (or 101685112 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 134224320120 its reverse (21023422431), we get a palindrome (155247742551).

The spelling of 134224320120 in words is "one hundred thirty-four billion, two hundred twenty-four million, three hundred twenty thousand, one hundred twenty".