134302344 has 64 divisors (see below), whose sum is σ = 368167680. Its totient is φ = 40488000.

The previous prime is 134302309. The next prime is 134302351. The reversal of 134302344 is 443203431.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54499 + ... + 56909.

It is an arithmetic number, because the mean of its divisors is an integer number (5752620).

Almost surely, 2^134302344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134302344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184083840).

134302344 is an abundant number, since it is smaller than the sum of its proper divisors (233865336).

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

134302344 is a wasteful number, since it uses less digits than its factorization.

134302344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642 (or 2638 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 134302344 is about 11588.8888164483. Note that the first 4 decimals coincide. The cubic root of 134302344 is about 512.1075722052.

Adding to 134302344 its reverse (443203431), we get a palindrome (577505775).

The spelling of 134302344 in words is "one hundred thirty-four million, three hundred two thousand, three hundred forty-four".