1324534434 has 16 divisors (see below), whose sum is σ = 2651081088. Its totient is φ = 441176112.

The previous prime is 1324534423. The next prime is 1324534439. The reversal of 1324534434 is 4344354231.

It is a junction number, because it is equal to n+sod(n) for n = 1324534395 and 1324534404.

It is not an unprimeable number, because it can be changed into a prime (1324534439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75217 + ... + 91140.

It is an arithmetic number, because the mean of its divisors is an integer number (165692568).

Almost surely, 2^1324534434 is an apocalyptic number.

1324534434 is an abundant number, since it is smaller than the sum of its proper divisors (1326546654).

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

1324534434 is a wasteful number, since it uses less digits than its factorization.

1324534434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167689.

The product of its digits is 69120, while the sum is 33.

The square root of 1324534434 is about 36394.1538437151. The cubic root of 1324534434 is about 1098.2159604539.

Adding to 1324534434 its reverse (4344354231), we get a palindrome (5668888665).

It can be divided in two parts, 132 and 4534434, that added together give a triangular number (4534566 = T₃₀₁₁).

The spelling of 1324534434 in words is "one billion, three hundred twenty-four million, five hundred thirty-four thousand, four hundred thirty-four".