2403534434 has 16 divisors (see below), whose sum is σ = 4121452800. Its totient is φ = 1029809184.

The previous prime is 2403534433. The next prime is 2403534437. The reversal of 2403534434 is 4344353042.

It is a self number, because there is not a number n which added to its sum of digits gives 2403534434.

It is not an unprimeable number, because it can be changed into a prime (2403534433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36062 + ... + 78150.

It is an arithmetic number, because the mean of its divisors is an integer number (257590800).

Almost surely, 2^2403534434 is an apocalyptic number.

2403534434 is a deficient number, since it is larger than the sum of its proper divisors (1717918366).

2403534434 is a wasteful number, since it uses less digits than its factorization.

2403534434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46177.

The product of its (nonzero) digits is 69120, while the sum is 32.

The square root of 2403534434 is about 49025.8547503254. The cubic root of 2403534434 is about 1339.5228185093.

Adding to 2403534434 its reverse (4344353042), we get a palindrome (6747887476).

The spelling of 2403534434 in words is "two billion, four hundred three million, five hundred thirty-four thousand, four hundred thirty-four".