134412301320 has 128 divisors (see below), whose sum is σ = 465771047040. Its totient is φ = 30668042240.

The previous prime is 134412301319. The next prime is 134412301327. The reversal of 134412301320 is 23103214431.

It is a happy number.

It is a super-2 number, since 2×134412301320² (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 not an unprimeable number, because it can be changed into a prime (134412301327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2972487 + ... + 3017366.

It is an arithmetic number, because the mean of its divisors is an integer number (3638836305).

Almost surely, 2^134412301320 is an apocalyptic number.

134412301320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134412301320 is an abundant number, since it is smaller than the sum of its proper divisors (331358745720).

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

134412301320 is a wasteful number, since it uses less digits than its factorization.

134412301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5989895 (or 5989891 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 134412301320 its reverse (23103214431), we get a palindrome (157515515751).

The spelling of 134412301320 in words is "one hundred thirty-four billion, four hundred twelve million, three hundred one thousand, three hundred twenty".