134324004 has 48 divisors (see below), whose sum is σ = 334853568. Its totient is φ = 41760768.

The previous prime is 134323999. The next prime is 134324009. The reversal of 134324004 is 400423431.

It is an interprime number because it is at equal distance from previous prime (134323999) and next prime (134324009).

It is not an unprimeable number, because it can be changed into a prime (134324009) 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, 20139 + ... + 25965.

It is an arithmetic number, because the mean of its divisors is an integer number (6976116).

Almost surely, 2^134324004 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 134324004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167426784).

134324004 is an abundant number, since it is smaller than the sum of its proper divisors (200529564).

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

134324004 is a wasteful number, since it uses less digits than its factorization.

134324004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5964 (or 5962 counting only the distinct ones).

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

The square root of 134324004 is about 11589.8232945977. The cubic root of 134324004 is about 512.1351012699.

Adding to 134324004 its reverse (400423431), we get a palindrome (534747435).

The spelling of 134324004 in words is "one hundred thirty-four million, three hundred twenty-four thousand, four".