4005013434 has 16 divisors (see below), whose sum is σ = 8023406400. Its totient is φ = 1332774560.

The previous prime is 4005013417. The next prime is 4005013447. The reversal of 4005013434 is 4343105004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553587 + ... + 560774.

It is an arithmetic number, because the mean of its divisors is an integer number (501462900).

Almost surely, 2^4005013434 is an apocalyptic number.

4005013434 is an abundant number, since it is smaller than the sum of its proper divisors (4018392966).

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

4005013434 is a wasteful number, since it uses less digits than its factorization.

4005013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114965.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4005013434 is about 63285.1754678772. The cubic root of 4005013434 is about 1588.0639692881.

Adding to 4005013434 its reverse (4343105004), we get a palindrome (8348118438).

The spelling of 4005013434 in words is "four billion, five million, thirteen thousand, four hundred thirty-four".