134496320 has 112 divisors (see below), whose sum is σ = 370392960. Its totient is φ = 45563904.

The previous prime is 134496301. The next prime is 134496337. The reversal of 134496320 is 23694431.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216971 + ... + 217589.

It is an arithmetic number, because the mean of its divisors is an integer number (3307080).

Almost surely, 2^134496320 is an apocalyptic number.

134496320 is a gapful number since it is divisible by the number (10) 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 134496320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185196480).

134496320 is an abundant number, since it is smaller than the sum of its proper divisors (235896640).

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

134496320 is an equidigital number, since it uses as much as digits as its factorization.

134496320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 134496320 is about 11597.2548475922. The cubic root of 134496320 is about 512.3540032282.

The spelling of 134496320 in words is "one hundred thirty-four million, four hundred ninety-six thousand, three hundred twenty".